Description
A properly sized rear sprocket is fundamental to optimizing your bike’s acceleration, top-end speed, and overall powerband characteristics. The RENTHAL 44-tooth rear sprocket delivers the gear ratio adjustments serious racers and performance riders need to fine-tune drivetrain response without fabrication or extensive modifications. Whether you’re chasing lap times or dialing in street performance, this precision-engineered component ensures reliable power delivery under demanding conditions.
- Manufacturer: RENTHAL
- Tooth Count: 44T
- Part Number: 478U-525-44P-HA
- Chain Size: 525
- Material: High-tensile steel
- Fitment: 525-pitch chain
- Installation: Bolt-on replacement
- CNC-machined: Yes
- Hardened teeth: Enhanced durability
- Racing-grade construction: Professional standard






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