Description
If you’re serious about off-road performance, your sprocket choice directly impacts acceleration, handling, and maintenance intervals. The Renthal 49-tooth rear sprocket cuts unsprung weight by roughly two-thirds compared to steel alternatives, translating to faster throttle response and improved suspension compliance on technical terrain. Self-cleaning mud grooves keep your drivetrain efficient lap after lap, reducing downtime between sessions.
Technical Specifications:
- Material: 7075-T6 aluminum
- Tooth Count: 49
- Chain Size: 520
- Position: Rear
- Color: Blue anodized
- Weight: 0.18 lbs
- Construction: CNC-machined
- Finish: Corrosion-resistant
- Fitment: Yamaha WR/YZ models
- Installation: Bolt-on replacement
- Key Feature: Mud-shedding grooves
Compatibility Note: Fits WR250F, WR450F, YZ125, YZ250, YZ450F, and select other Yamaha off-road models. Verify your specific year and model before purchasing.
