paving the way for maximum horsepower gains

Dial the throttle response to your desired feel to match terrain or driver ability Remove the knob to lock in the adjustment setting if desired

helping the RZR 200 reach higher speeds more efficiently than the stock setup

Lower belt temps further with our floating belt deflection tool

Fitment: Polaris Turbo R & Polaris Pro XP (2021+)

Secondary Clutch STM pro-r_se paving the way for maximumSTM Tuner Secondary Clutch The STM Tuner is an all billet secondary clutch designed for the RZR XP Turbo, Turbo S, and Pro XP. It's built for superior performance and versatility, using STM Gen 1 ATV style helixes. Features & Compatibility: All Billet Construction: A durable design for consistent performance. Flexible Use: Compatible with both the stock primary or an STM Rage primary clutch. Belt Compatibility: Works with OEM and OEM replacement