Renthal Ultralight rear drive sprocket engineered to cut unsprung weight and improve power transfer. CNC-machined from high-strength 7075-T6 aluminum with a smooth-running tooth profile for quieter, longer-lasting performance.
Reduce rotating mass and get more out of every throttle input with the Renthal Ultralight Rear Sprocket. This CNC-machined rear drive sprocket is designed to lower unsprung weight while improving power transfer, helping your bike feel more responsive on acceleration and easier to control through changing terrain.
Made from specially enhanced 7075-T6 aluminum, it delivers excellent strength at a significantly lower weight than steel. The optimized tooth profile lets the chain roll on and off smoothly, which can translate into longer wear, less noise, and more efficient drive under load.
