DRIVEN RACING Rear Sprocket - 40 Tooth 5063-520-40T Classic Slashcut Exhaust System PVC-coated polyester mesh is breathable

PVC-coated polyester mesh is breathable and better on grass than normal mats

These kits do not contain instructions

sharp bark of an exhaust note that's still appropriate for riding in town And you'll also get a real performance increase you can feel

double roller bearings in the brake + shifter pivots and carbon fiber heel guard (left side only)

DRIVEN RACING Rear Sprocket - 40 Tooth 5063-520-40T Classic Slashcut Exhaust System PVC-coated polyester mesh is breathableOne of the lightest 520 steel sprockets available today Designed using our proprietary EST Technology Performance and longevity all in one sprocket Attractive black zinc semi gloss finish Lowered surface to remove unnecessary weight