RENTHAL 216U-520-51GPSI Ultralight Rear Sprocket - Aluminum 51 Tooth Silver

RENTHAL 216U-520-51GPSI Ultralight Rear Sprocket - Aluminum 51 Tooth Silver

Manufacturer Part Number: 216U-520-51GPSI

Drag Part Number: 1211-1143

Rear Sprocket - Aluminum - 51 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

Note: NOT FOR 21 MC250F/450F 02DC