Description
Shaving unsprung weight off your CRF is one of the most direct ways to improve handling and acceleration—and the Renthal 50-Tooth Rear Sprocket delivers exactly that. Machined from 7075-T6 aluminum and hard anodized for durability, this sprocket cuts weight by 66% compared to steel while the self-cleaning mud grooves keep power transfer consistent whether you’re on the track or in the dirt. If you’re serious about extracting every bit of performance from your Honda, this is a bolt-on upgrade that actually matters.
- Chain Size: 520
- Tooth Count: 50
- Material: 7075-T6 aluminum
- Weight: ~1.05 lbs
- Finish: Hard anodized silver
- Position: Rear
- Fitment: Honda CRF250R, CRF450R, CRF450X
- Installation: Bolt-on
- Key Feature: Self-cleaning mud grooves
- MPN: 154U-520-50GRSI
