Renthal 44 Tooth Gold Ultralight Rear Sprocket (478U-525-44P-HA)
- 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
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2018-2019 | Aprilia | Dorsoduro 900 | |
| 2008-2009 | Aprilia | Shiver 750 SL750 | |
| 2018 | Aprilia | Shiver 900 | |