RENTHAL 224U-520-45GPSI Ultralight Rear Sprocket - Aluminum 45 Tooth Silver
Manufacturer Part Number: 224U-520-45GPSI
Drag Part Number: 1211-0078
Rear Sprocket - Aluminum - 45 Tooth - Silver
- CNC-machined (not stamped) and feature a computer-aided ultra-light design to reduce unsprung weight and increase power transfer
- Rear sprockets made from high-strength, specially enhanced 7075-T6 aluminum that is 33% lighter than steel to further reduce weight and increase power transfer without sacrificing strength
- Rear sprockets also feature a special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
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