Sprocket 50T – Bi-Metal

Get the wear-resistance of steel with the reduced rotating weight of aluminium. This 50-tooth bi-metal rear sprocket pairs a hardened steel teeth ring with a lightweight aluminium alloy centre, giving you a sprocket that lasts longer than full aluminium and spins lighter than full steel — a solid upgrade for riders who put in serious trail time.

• 50-tooth bi-metal rear sprocket
• Hardened steel outer ring at the chain contact points for maximum wear resistance
• Lightweight aluminium alloy centre reduces rotating mass
• Precision-machined for accurate chain engagement and smooth power transfer
• Reduces vibration and helps extend chain life versus full-steel sprockets
• Ideal for enduro, trail, and hard enduro riding
• Please confirm bolt pattern and tooth count match your bike before ordering