DESCRIPTION
Correct engagement improves launch control and overall performance. The High Engagement (2600 RPM) kit is calibrated for better belt life, traction, and quicker back shifts.
- Includes notched Clutch Arms (High Engagement) and weight kit, Silver Primary Spring and Turquoise Secondary Spring
- Springs made from chrome silicon steel alloy
- Stiffer primary spring vs OEM for more belt squeeze to eliminate slippage
- Replacement secondary spring increases back shift speed and helps eliminate belt slip to reduce heat and potential blowouts
- 38-48 or 36-42 (2020 Pro XP) progressive helix options
- Shift-Tek weights sized for Polaris OEM clutches
- Compatible with OEM and EVP BAD ASS Belts
- Designed, tested, and manufactured in the U.S.A.
Pro-XP & Turbo R Ultimate Clutch Kits Include:
- EVP Adjustable Weight SET (Choose High or Low)
- High Engagement: 2400 RPM engagement, notched
- EVP Silver Primary Spring
- With High Engagement (notched) weights: RPM engagement increases to 2600 RPM compared to the stock 1800 RPM engagement
- Silver Spring alone with no weights = 2200 RPM engagement
- EVP Turquoise Secondary Spring: stiffer than stock to allow better belt squeeze, increase back shift speed and eliminate belt slip
- EVP 38-48 Helix for Polaris P90X-HD Clutch or 36-42 Helix for 2020 Pro XP models
FITMENT
- 2021 Polaris RZR XP Turbo/S
- 2020+ Polaris RZR Pro XP
- 2022 Polaris RZR Turbo R
INSTRUCTIONS
Manufactured by Evolution Powersports. Official specs and resources: EvoPowersports.com.
Product Disclaimers | Installation Instructions | Terms and Conditions
