3mm 264cc Stroker Crankshaft for Yamaha YZ 250F (2003-13)

Our superb range of Hot Rods stroker crankshafts are a superb addition if you are looking for a reliable performance upgrade.

Sold complete and ready for installation with the original proven Hot Rods connecting rods, top end bearings, and crankshafts webs.

Factory assembled, trued, and balanced to OEM specifications.

Increases displacement, torque, and horsepower.

Most applications do not require modifications and can be used with the stock piston (unless otherwise noted)

Gears are made at a quality level of DIN Class 9 or higher.


Please note: We have used a generic image for all stroker crankshaft listings, we felt the time was better served getting the entire range visible for sale.

Correct images can be supplied upon request.

We also offer complete bottom end rebuild kits - everything you need to rebuild your bottom end all in one carton.