Part No. 56-201.HR+4mm /  56-201_HR+4mm (oro2u.com)
YAMAHA YFS200 1988-2006
Overview of Hot Rods Stroker Crankshaft - +4mm Stroke - 4105 Hot Rods is proud to introduce its stroker ATV crankshaft line We have developed long-stroke applications for ATVs Also, Hot Rods has developed special pistons (sold

separately) to help make these installations fast and simple by avoiding additional machine work and parts typically required for long-stroke engines

NOTE: This crankshaft has a 4mm longer stroke then the original, increasing the standard bore displacement to 209cc with stock piston Requires head matching

Must have crankcase and combustion chamber machined for this kit to fit Can be used with standard Wiseco pistons, or any other available standard pistons

Yamaha YFS200 Blaster 1988-2006
Yamaha YFS200SE Blaster Special Edition 2006