Description
A worn or mismatched front sprocket directly impacts your KTM’s throttle response, acceleration, and chain wear. The Renthal 12T Front Sprocket delivers precision-engineered durability and measurable weight savings that translate to quicker acceleration and improved handling on the track or trail. Built from case-hardened nickel chromium steel with self-cleaning tooth grooves, this is the sprocket choice for riders who demand reliability without compromise.
- Material: 655M13 nickel chromium steel
- Tooth Count: 12
- Chain Size: 520
- Position: Front
- Weight Savings: 10-15% lighter
- Finish: Case-hardened, core-refined
- Design Feature: Self-cleaning mud grooves
- Machining: CNC-precision tolerances
- Fitment: KTM 125 SX, 250 SX, 450 SX-F, others
- Installation: Bolt-on replacement
- MPN: 292–520-12P
