TC-Motor 10mm Green Pulley Tensioner Chain Roller Guide For CRF50 XR50 KLX110 SSR Thumpstar Chinese Pit Dirt Bike Motorcycle 50cc-250cc Fits:10mm Green Pulley Tensioner Chain Roller Guide For CRF50 XR50 KLX110 SSR Thumpstar Chinese Pit Dirt Bike Motorcycle 50cc-250cc Guaranteed Good Quality,Made From the Highest Quality Materials Available Always Responsible Customer Service Product Shipped From China Transport Time 10-20 Days