{"id":20315,"date":"1978-10-31T22:56:05","date_gmt":"1978-10-31T21:56:05","guid":{"rendered":"https:\/\/bonaiguatrial.com\/?p=20315"},"modified":"2026-02-27T23:35:37","modified_gmt":"2026-02-27T22:35:37","slug":"yrjo-vesterinen-campeon-del-mundo","status":"publish","type":"post","link":"https:\/\/bonaiguatrial.com\/ca\/yrjo-vesterinen-campeon-del-mundo\/","title":{"rendered":"YRJ\u00d6 VESTERINEN &#8211; CAMPE\u00d3N DEL MUNDO 1978"},"content":{"rendered":"<p>El piloto finland\u00e9s Yrj\u00f6 Vesterinen se proclam\u00f3 Campe\u00f3n del Mundo de Trial en 1976, 1977 y 1978, dominando el campeonato en una de las etapas m\u00e1s competitivas de la especialidad. Sus t\u00edtulos llegaron en los primeros a\u00f1os del Mundial moderno, organizado por la FIM desde 1975, y consolidaron su prestigio internacional.<\/p>\n<p>Vesterinen compet\u00eda con Bultaco, formando parte del equipo oficial de f\u00e1brica. Durante ese periodo utiliz\u00f3 evoluciones avanzadas de la Bultaco Sherpa T, entre ellas el prototipo del modelo 199A, una versi\u00f3n desarrollada espec\u00edficamente para el m\u00e1ximo nivel competitivo.<\/p>\n<p>El modelo 199A representaba la evoluci\u00f3n t\u00e9cnica de la Sherpa T a finales de los a\u00f1os 70. Incorporaba mejoras orientadas a la competici\u00f3n:<\/p>\n<p>Motor optimizado para mayor suavidad y tracci\u00f3n a bajo r\u00e9gimen.<br \/>\nReducci\u00f3n de peso respecto a versiones anteriores.<br \/>\nGeometr\u00eda revisada para mejorar estabilidad y giro cerrado.<br \/>\nSuspensiones adaptadas a zonas m\u00e1s t\u00e9cnicas y lentas.<\/p>\n<p>Estas caracter\u00edsticas permit\u00edan afrontar con mayor eficacia las zonas modernas, cada vez m\u00e1s exigentes en equilibrio y precisi\u00f3n.<\/p>\n<p>El hecho de que Vesterinen lograra tres t\u00edtulos consecutivos reforz\u00f3 la imagen de la Sherpa T como una de las motos m\u00e1s competitivas de su tiempo. Su capacidad t\u00e9cnica, regularidad y estilo fino de pilotaje lo convert\u00edan en un piloto especialmente indicado para pruebas internacionales, exhibiciones y eventos promocionales.<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-medium wp-image-20317\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-001.jpg\" alt=\"\" width=\"1349\" height=\"2192\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-001.jpg 1349w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-001-768x1248.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-001-945x1536.jpg 945w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-001-1260x2048.jpg 1260w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-001-7x12.jpg 7w\" sizes=\"(max-width: 1349px) 100vw, 1349px\" \/><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-20318\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-002.jpg\" alt=\"\" width=\"1349\" height=\"2176\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-002.jpg 1349w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-002-768x1239.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-002-952x1536.jpg 952w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-002-1270x2048.jpg 1270w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-002-7x12.jpg 7w\" sizes=\"(max-width: 1349px) 100vw, 1349px\" \/><\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-20319\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-003.jpg\" alt=\"\" width=\"1349\" height=\"2192\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-003.jpg 1349w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-003-768x1248.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-003-945x1536.jpg 945w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-003-1260x2048.jpg 1260w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-003-7x12.jpg 7w\" sizes=\"(max-width: 1349px) 100vw, 1349px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20320\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-004.jpg\" alt=\"\" width=\"1349\" height=\"2192\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-004.jpg 1349w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-004-768x1248.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-004-945x1536.jpg 945w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-004-1260x2048.jpg 1260w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-004-7x12.jpg 7w\" sizes=\"(max-width: 1349px) 100vw, 1349px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20321\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-005.jpg\" alt=\"\" width=\"1344\" height=\"2187\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-005.jpg 1344w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-005-768x1250.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-005-944x1536.jpg 944w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-005-1259x2048.jpg 1259w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-005-7x12.jpg 7w\" sizes=\"(max-width: 1344px) 100vw, 1344px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20322\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-006.jpg\" alt=\"\" width=\"1344\" height=\"2192\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-006.jpg 1344w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-006-768x1253.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-006-942x1536.jpg 942w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-006-1256x2048.jpg 1256w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-006-7x12.jpg 7w\" sizes=\"(max-width: 1344px) 100vw, 1344px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20323\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-007.jpg\" alt=\"\" width=\"1344\" height=\"2192\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-007.jpg 1344w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-007-768x1253.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-007-942x1536.jpg 942w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-007-1256x2048.jpg 1256w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-007-7x12.jpg 7w\" sizes=\"(max-width: 1344px) 100vw, 1344px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20324\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-008.jpg\" alt=\"\" width=\"1344\" height=\"2192\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-008.jpg 1344w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-008-768x1253.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-008-942x1536.jpg 942w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-008-1256x2048.jpg 1256w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-008-7x12.jpg 7w\" sizes=\"(max-width: 1344px) 100vw, 1344px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20325\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-011.jpg\" alt=\"\" width=\"2456\" height=\"2492\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-011.jpg 2456w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-011-768x779.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-011-1514x1536.jpg 1514w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-011-2018x2048.jpg 2018w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-011-12x12.jpg 12w\" sizes=\"(max-width: 2456px) 100vw, 2456px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20326\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-012.jpg\" alt=\"\" width=\"2464\" height=\"2492\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-012.jpg 2464w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-012-768x777.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-012-1519x1536.jpg 1519w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-012-2025x2048.jpg 2025w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-012-12x12.jpg 12w\" sizes=\"(max-width: 2464px) 100vw, 2464px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20327\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-013.jpg\" alt=\"\" width=\"2492\" height=\"2480\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-013.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-013-150x150.jpg 150w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-013-768x764.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-013-1536x1529.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-013-2048x2038.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-013-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20328\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-014.jpg\" alt=\"\" width=\"2492\" height=\"2364\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-014.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-014-768x729.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-014-1536x1457.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-014-2048x1943.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-014-13x12.jpg 13w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20329\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-017.jpg\" alt=\"\" width=\"2492\" height=\"2356\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-017.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-017-768x726.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-017-1536x1452.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-017-2048x1936.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-017-13x12.jpg 13w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20330\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-018.jpg\" alt=\"\" width=\"2492\" height=\"2480\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-018.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-018-150x150.jpg 150w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-018-768x764.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-018-1536x1529.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-018-2048x2038.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-018-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20331\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-019.jpg\" alt=\"\" width=\"2492\" height=\"2480\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-019.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-019-150x150.jpg 150w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-019-768x764.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-019-1536x1529.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-019-2048x2038.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-019-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20332\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-020.jpg\" alt=\"\" width=\"2492\" height=\"2476\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-020.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-020-150x150.jpg 150w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-020-768x763.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-020-1536x1526.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-020-2048x2035.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-020-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20333\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-021.jpg\" alt=\"\" width=\"2492\" height=\"2476\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-021.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-021-150x150.jpg 150w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-021-768x763.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-021-1536x1526.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-021-2048x2035.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-021-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20334\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-022.jpg\" alt=\"\" width=\"2492\" height=\"2300\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-022.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-022-768x709.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-022-1536x1418.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-022-2048x1890.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-022-13x12.jpg 13w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20335\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-023.jpg\" alt=\"\" width=\"2492\" height=\"2444\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-023.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-023-768x753.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-023-1536x1506.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-023-2048x2009.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-023-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20336\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-024.jpg\" alt=\"\" width=\"2492\" height=\"2476\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-024.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-024-150x150.jpg 150w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-024-768x763.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-024-1536x1526.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-024-2048x2035.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-024-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20337\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-025.jpg\" alt=\"\" width=\"2492\" height=\"2480\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-025.jpg 2492w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-025-150x150.jpg 150w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-025-768x764.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-025-1536x1529.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-025-2048x2038.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/2026\/02\/Vesterinen-025-12x12.jpg 12w\" sizes=\"(max-width: 2492px) 100vw, 2492px\" \/><\/p>\n<p>El 14 de marzo de 1979, el equipo t\u00e9cnico ultimaba los detalles de la Bultaco Sherpa T modelo 199A con vistas al inicio del Campeonato del Mundo de Trial. Tras los t\u00edtulos conseguidos por Yrj\u00f6 Vesterinen en temporadas anteriores, la responsabilidad t\u00e9cnica era m\u00e1xima.<\/p>\n<p>En el taller se trabajaba sobre aspectos clave tales como:<\/p>\n<p>Ajuste fino de carburaci\u00f3n, buscando respuesta progresiva y control a bajo r\u00e9gimen.<br \/>\nRevisi\u00f3n de embrague y transmisi\u00f3n, fundamentales para el pilotaje t\u00e9cnico.<br \/>\nOptimizaci\u00f3n de suspensiones, adaptadas al tipo de zonas previstas en las primeras pruebas del calendario.<br \/>\nControl de peso y reparto de masas, determinante en zonas lentas y de precisi\u00f3n.<\/p>\n<p>La 199A representaba la evoluci\u00f3n final de la saga Sherpa T de f\u00e1brica: chasis afinado, motor el\u00e1stico y una configuraci\u00f3n pensada espec\u00edficamente para el estilo t\u00e9cnico y equilibrado que caracterizaba al piloto finland\u00e9s.<\/p>\n<p>Aquella jornada de marzo no ten\u00eda p\u00fablico ni cron\u00f3metros, pero era decisiva. En el silencio del taller se preparaba la m\u00e1quina que deb\u00eda afrontar un nuevo desaf\u00edo mundialista, manteniendo el prestigio deportivo de Bultaco en la \u00e9lite del Trial internacional.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20346\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-017.jpg\" alt=\"\" width=\"2203\" height=\"1365\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-017.jpg 2203w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-017-768x476.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-017-1536x952.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-017-2048x1269.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-017-18x12.jpg 18w\" sizes=\"(max-width: 2203px) 100vw, 2203px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20347\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-018.jpg\" alt=\"\" width=\"2208\" height=\"1365\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-018.jpg 2208w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-018-768x475.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-018-1536x950.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-018-2048x1266.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-018-18x12.jpg 18w\" sizes=\"(max-width: 2208px) 100vw, 2208px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20348\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-019.jpg\" alt=\"\" width=\"2208\" height=\"1365\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-019.jpg 2208w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-019-768x475.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-019-1536x950.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-019-2048x1266.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-019-18x12.jpg 18w\" sizes=\"(max-width: 2208px) 100vw, 2208px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20349\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-020.jpg\" alt=\"\" width=\"1365\" height=\"2245\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-020.jpg 1365w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-020-768x1263.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-020-934x1536.jpg 934w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-020-1245x2048.jpg 1245w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-020-7x12.jpg 7w\" sizes=\"(max-width: 1365px) 100vw, 1365px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20350\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-021.jpg\" alt=\"\" width=\"2197\" height=\"1355\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-021.jpg 2197w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-021-768x474.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-021-1536x947.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-021-2048x1263.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-021-18x12.jpg 18w\" sizes=\"(max-width: 2197px) 100vw, 2197px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20351\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-022.jpg\" alt=\"\" width=\"2203\" height=\"1355\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-022.jpg 2203w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-022-768x472.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-022-1536x945.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-022-2048x1260.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-022-18x12.jpg 18w\" sizes=\"(max-width: 2203px) 100vw, 2203px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20352\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-023.jpg\" alt=\"\" width=\"2208\" height=\"1355\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-023.jpg 2208w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-023-768x471.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-023-1536x943.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-023-2048x1257.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-023-18x12.jpg 18w\" sizes=\"(max-width: 2208px) 100vw, 2208px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20353\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-024.jpg\" alt=\"\" width=\"2213\" height=\"1355\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-024.jpg 2213w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-024-768x470.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-024-1536x940.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-024-2048x1254.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-024-18x12.jpg 18w\" sizes=\"(max-width: 2213px) 100vw, 2213px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20354\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-025.jpg\" alt=\"\" width=\"1355\" height=\"2203\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-025.jpg 1355w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-025-768x1249.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-025-945x1536.jpg 945w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-025-1260x2048.jpg 1260w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-025-7x12.jpg 7w\" sizes=\"(max-width: 1355px) 100vw, 1355px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20355\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-026.jpg\" alt=\"\" width=\"2187\" height=\"1355\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-026.jpg 2187w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-026-768x476.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-026-1536x952.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-026-2048x1269.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-026-18x12.jpg 18w\" sizes=\"(max-width: 2187px) 100vw, 2187px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20356\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-027.jpg\" alt=\"\" width=\"1387\" height=\"2149\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-027.jpg 1387w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-027-768x1190.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-027-991x1536.jpg 991w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-027-1322x2048.jpg 1322w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-027-8x12.jpg 8w\" sizes=\"(max-width: 1387px) 100vw, 1387px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20357\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-028.jpg\" alt=\"\" width=\"2208\" height=\"1387\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-028.jpg 2208w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-028-768x482.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-028-1536x965.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-028-2048x1286.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-028-18x12.jpg 18w\" sizes=\"(max-width: 2208px) 100vw, 2208px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20358\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-029.jpg\" alt=\"\" width=\"2208\" height=\"1387\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-029.jpg 2208w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-029-768x482.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-029-1536x965.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-029-2048x1286.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-029-18x12.jpg 18w\" sizes=\"(max-width: 2208px) 100vw, 2208px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20359\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-030.jpg\" alt=\"\" width=\"1387\" height=\"2213\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-030.jpg 1387w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-030-768x1225.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-030-963x1536.jpg 963w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-030-1284x2048.jpg 1284w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-030-8x12.jpg 8w\" sizes=\"(max-width: 1387px) 100vw, 1387px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20360\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-031.jpg\" alt=\"\" width=\"1387\" height=\"2213\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-031.jpg 1387w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-031-768x1225.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-031-963x1536.jpg 963w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-031-1284x2048.jpg 1284w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-031-8x12.jpg 8w\" sizes=\"(max-width: 1387px) 100vw, 1387px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20361\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-032.jpg\" alt=\"\" width=\"1387\" height=\"2219\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-032.jpg 1387w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-032-768x1229.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-032-960x1536.jpg 960w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-032-1280x2048.jpg 1280w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-032-8x12.jpg 8w\" sizes=\"(max-width: 1387px) 100vw, 1387px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20362\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-033.jpg\" alt=\"\" width=\"2085\" height=\"1371\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-033.jpg 2085w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-033-768x505.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-033-1536x1010.jpg 1536w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-033-2048x1347.jpg 2048w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-033-18x12.jpg 18w\" sizes=\"(max-width: 2085px) 100vw, 2085px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20363\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-034.jpg\" alt=\"\" width=\"1371\" height=\"2203\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-034.jpg 1371w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-034-768x1234.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-034-956x1536.jpg 956w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-034-1275x2048.jpg 1275w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-034-7x12.jpg 7w\" sizes=\"(max-width: 1371px) 100vw, 1371px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20364\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-035.jpg\" alt=\"\" width=\"1371\" height=\"2219\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-035.jpg 1371w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-035-768x1243.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-035-949x1536.jpg 949w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-035-1265x2048.jpg 1265w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-035-7x12.jpg 7w\" sizes=\"(max-width: 1371px) 100vw, 1371px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-20365\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-036.jpg\" alt=\"\" width=\"1371\" height=\"2229\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-036.jpg 1371w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-036-768x1249.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-036-945x1536.jpg 945w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-036-1260x2048.jpg 1260w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/2865-1979-036-7x12.jpg 7w\" sizes=\"(max-width: 1371px) 100vw, 1371px\" \/><\/p>\n<p>La temporada 1979 fue la \u00faltima de Yrj\u00f6 Vesterinen con Bultaco en el Campeonato del Mundo de Trial.<\/p>\n<p>Finaliz\u00f3 el campeonato en tercera posici\u00f3n de la clasificaci\u00f3n general, manteniendo una notable regularidad a lo largo del calendario. Aunque no consigui\u00f3 ninguna victoria ese a\u00f1o, s\u00ed sum\u00f3 varios podios, demostrando que segu\u00eda siendo uno de los pilotos m\u00e1s s\u00f3lidos del certamen.<\/p>\n<p>El t\u00edtulo mundial de 1979 fue para Bernie Schreiber, tambi\u00e9n sobre Bultaco, en una temporada marcada por la evoluci\u00f3n t\u00e9cnica del Trial y un estilo de pilotaje cada vez m\u00e1s din\u00e1mico.<\/p>\n<p>Mientras tanto, la f\u00e1brica catalana atravesaba serias dificultades econ\u00f3micas que afectaban al desarrollo y continuidad del equipo oficial. A pesar de ese contexto complejo, Vesterinen a\u00fan tuvo ocasi\u00f3n de probar el prototipo de la futura Sherpa T 199B de 340 cc, una evoluci\u00f3n orientada a obtener mayor par y respuesta en zonas t\u00e9cnicas.<\/p>\n<p>1979 ser\u00eda adem\u00e1s el \u00faltimo Campeonato del Mundo conseguido por Bultaco, ya que poco despu\u00e9s la marca cesar\u00eda su actividad industrial, cerrando as\u00ed una de las etapas m\u00e1s brillantes del Trial mundial.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-20366\" src=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/Vesterinen-010.jpg\" alt=\"\" width=\"1387\" height=\"2213\" srcset=\"https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/Vesterinen-010.jpg 1387w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/Vesterinen-010-768x1225.jpg 768w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/Vesterinen-010-963x1536.jpg 963w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/Vesterinen-010-1284x2048.jpg 1284w, https:\/\/bonaiguatrial.com\/wp-content\/uploads\/1978\/10\/Vesterinen-010-8x12.jpg 8w\" sizes=\"(max-width: 1387px) 100vw, 1387px\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>El piloto finland\u00e9s Yrj\u00f6 Vesterinen se proclam\u00f3 Campe\u00f3n del Mundo de Trial en 1976, 1977 y 1978, dominando el campeonato en una de las etapas m\u00e1s competitivas de la especialidad. Sus t\u00edtulos llegaron en los primeros a\u00f1os del Mundial moderno, organizado por la FIM desde 1975, y consolidaron su prestigio internacional. Vesterinen compet\u00eda con Bultaco, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":20316,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-20315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bultaco-trial"],"_links":{"self":[{"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/posts\/20315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/comments?post=20315"}],"version-history":[{"count":4,"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/posts\/20315\/revisions"}],"predecessor-version":[{"id":20367,"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/posts\/20315\/revisions\/20367"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/media\/20316"}],"wp:attachment":[{"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/media?parent=20315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/categories?post=20315"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bonaiguatrial.com\/ca\/wp-json\/wp\/v2\/tags?post=20315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}