The RFX Race 12-tooth steel sprocket offers a robust and reliable solution for TM bikes. Built in high-strength steel and offered in a Standard version, it is optimized for a 520 chain and ensures smooth, durable transmission across TM models from 2010 to 2026.
Key features: steel construction, Silver color, 12 teeth, 520 chain pitch, Standard version.
Benefits: improved drivetrain responsiveness, reduced wear over time, easy installation, compatible with TM 125 (2T) and 250/300 (4T) configurations 2010-2026.
Compatibility: TM 2010-2026 including 125cc 2T, 125Fi EN/ES/SMR Euro 5+, 250Fi MX/EN/SMK and 300Fi EN/MX models, as listed.
