RENTHAL
Front Sprocket - 13 Tooth - Yamaha/Kawasaki
Part # R257-428-13
$37.95
In Stock
- 60-day returns
- Free shipping over $100
- Secure checkout
CA Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Confirmed fit for 36 motorcycle configurations across Yamaha and Kawasaki, model years 2002–2026.
| Years | Make & Model |
|---|---|
| 2019-2024 Kawasaki | BR125 Z125 PRO |
| 2022-2026 Yamaha | YZ85 LW |
| 2002-2026 Yamaha | YZ85 |
- CNC-machined from case hardened and core refined 655M13 nickel chromium steel
- Machined self-cleaning mud grooves at each tooth to prevent mud buildup help increase wear resistance
- Ultralight design has a 10-15% weight savings
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Overview
The RENTHAL R257-428-13: Front Sprocket - 13 Tooth - Yamaha/Kawasaki. Confirmed fit for 36 motorcycle configurations across Yamaha and Kawasaki, model years 2002–2026. Ships from Greasemoto — a veteran-owned motorcycle parts shop in Fort Worth, TX — with free U.S. shipping on orders over $100.
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