Description
A lighter rotating mass at the front sprocket directly translates to quicker throttle response and reduced rotational inertia—critical advantages when you’re pushing hard on technical terrain. The Renthal 13T is precision-engineered with case-hardened 655M13 nickel-chromium steel and self-cleaning mud grooves that resist wear in the harshest conditions, giving you consistent power delivery lap after lap. If you’re running a Kawasaki KX250F or Suzuki RM-Z250, this is a bolt-on upgrade that shaves unnecessary weight without compromising durability.
- Chain Size: 520
- Tooth Count: 13T
- Material: 655M13 nickel-chromium steel
- Case-hardened, core-refined construction
- CNC-machined, tight tolerances
- Weight savings: 10-15%
- Self-cleaning mud grooves
- Position: Front sprocket
- Kawasaki KX250F 2004-2005
- Suzuki RM-Z250 2004-2006
- MPN: 438–520-13GP
- Installation: Bolt-on
