October 21, 20251 yr My 2019 JGas 250 gearbox has failed twice for same reason in separate occasions. Each time the 3mm pin, that locates the selector fork to the selector drum, has broken and allowed the gears to engage inappropriately and destroy themselves. Have others had this issue. If so how did you fix so that it wouldn't repeat.
52 minutes ago52 min High strength 3 mm alloy pins are available. However, when you strengthen the weakest link, the next weakest link can break. Could you have an alignment issue?https://www.mcmaster.com/products/dowel-pins/dowel-pins-1~~/dowel-pins-3~performance~high-strength-2/It is interesting that these guys sell different style transmission and shifting parts. There must be a reason. Although the parts list shows the pin diameter as 2.9.The Hell TeamPARTS BY BRAND Jotagas PartsJotagas Parts - PARTS BY BRAND Jotagas Parts
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