Stroker Kits

Stroker kits are a fantastic way to increase both displacement and overall power. Moving the center point of the crank pin will maximize stroke and result in large power gains, not to mention give your american made motorcycle a rumbling exhaust note that can be heard well down the road. 


Below is an animation contrasting a stock and stroked flywheel assembly.   

   Figure 1: Stock Crank                                                                    Figure 2: Stroked Crank