Kit includes a 13 tooth steel front sprocket, a 100 link chain, and either a 48 or 50 tooth steel rear sprocket. (Only sprocket sizes available for TRX90)
- This kit is designed specifically for high-powered, mini-racing machines
- Chain includes high-tensile strength nickel-plated inner link plates and high-tensile rust-resistant gold-plated side plates
- Save money by buying everything together for a complete chain and sprocket upgrade.