Wiseco WPC105 Crankshaft Assembly for Yamaha YFS200 Blaster, Black
- Counter-weighted crankshafts greatly reduce power robbing and damaging crank-flex, high RPM harmonics and vibration through the entire power range.
- EMPI's Counter-weighted Crankshafts are perfect for the racer on a budget.
- These cranks are precision ground, micro-polished, nitrided, balanced and use stock VW main and rod bearings.
- Features include: forged from 4140 chromoly, radiused standard/standard journals, chamfered oil holes, 8 dowel, 8mm dowel pins and cross-drilled.