This is a great replacement chain kit for all 125cc to 750cc off-road motorcycles. 

Each kit includes-

• (1) Chromoly Steel Countershaft Sprocket

• (1) Superlite Heat Treated Steel Rear Sprocket
   
• (1) RK 520 O'Ring sealed (400cc rated) chain or (1) 520XSO heavy duty X'ring sealed (750cc rated) chain

• (1) Clip style master link
   

You choose the gearing for Front and Rear Sprockets using the dropdowns!!!

If you have questions about gearing, please call us!!!