-5% In Stock Engine parts Crankshaft 45mm for Jog90 3WF and Jog50 3KJ long stroke +3mm 108004 USD 143 USD 150 Crankshaft set for Yamaha Jog90 and Jog50 engines. Set including: TWH crankshaft 45mm, bearings 6204 and oil seals. Needle pin size: 12mm. Add to cart