Case hardened, nickel plated steel countershaft.
*NOTE Use a smaller front sprocket for more acceleration, or a larger front sprocket for higher top end speed at the expense of acceleration.
Stock size: 16 ZX10R
*NOTE Use a smaller front sprocket for more acceleration, or a larger front sprocket for higher top end speed at the expense of acceleration.
Stock size: 16 ZX10R
Coming Soon!