If you’re ready to unlock smoother shifts and bulletproof durability for your 2016-2020 Polaris RZR XP Turbo or Turbo S, the EVP STM Tuner Secondary Clutch is exactly what your machine needs. Built from billet for extreme strength and reliability, this clutch is designed to handle hard launches, high horsepower and brutal terrain without breaking a sweat. Its finned construction helps manage heat, keeping belt temps down and performance up whether you're carving dunes or crawling rocks. It’s the perfect upgrade for riders who demand precision control and rock-solid consistency every time they hit the throttle.
Features:
- All-billet construction for added durability and reliability
- Finned secondary design provides more airflow for lower belt and clutch temps
- Includes secondary spring
- Includes helix
- Additional spring rates and helix angles available directly through STM
- For best results, EVP recommends running the STM Tuner Secondary Clutch with the variety of EVP-Spec TAPP Primary Clutch Calibrations
