Item #TBW9182
New TB Parts 55mm Stroker crankshaft! Increase your displacement, torque, and power by replacing your stock crankshaft with this one. No modifications are needed and works with the stock bore and cylinder head and all big bore kits that use cylinders with a skirt. These are a great upgrade if you are rebuilding your engine or looking for the performance advantage over just running a standard big bore kit. Comes with everything needed to install, new cam chain and timing gear. If you are installing this crankshaft we also recommend installing the TBW1120 HD output shaft if yours has not been upgraded. We have them listed separately.

Fits the following models:

2003-2009 KLX110/DRZ110 - You must use the cam chain and cam gear that comes with this kit!