Shift-Tek Ultimate Clutch Kit for Pro XP & 2021 RZR XP Turbo/S

Shift-Tek Ultimate Clutch Kit for Pro XP & 2021 RZR XP Turbo/S

Evolution Powersports SKU: 402FP0055


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  • Available in High (notched weights) or Low (straight weights) Engagement kits
  • Springs are made from chrome silicon steel alloy, which is stronger than most alloys
  • Stiffer primary spring compared to OEM, allowing more belt squeeze to eliminate slippage
  • Replacement secondary spring increases back shift speed
  • Shift-Tek weights feature specific geometry catering to the P90x clutch
  • All EVP clutch kits are designed to work with both the OEM and EVP BAD ASS Belts
  • Kits are compatible with all Pro Xp models, and 2021 XPT/S models only

Pro-XP & XP Turbo/S Kits Include:

  • Silver Primary Spring: High Engagement increases to 2600 RPM compared to the stock spring's 1800 RPM engagement, Low Engagement increases to 2200 RPM
  • Turquoise Secondary Spring: stiffer than stock to allow better belt squeeze, increase back shift speed and eliminate belt slip to reduce heat and eliminate potential blowouts
  • High Engagement (‚Äúnotched‚Äù) or Low Engagment (‚Äúnon-notched‚Äù) adjustable weight sets


  • 2021 Polaris RZR XP Turbo/S
  • 2021+ Polaris RZR Pro XP


2021+ RZR Pro XP & 2021 RZR XP Turbo/S Shift-Tek Essential Clutch Kit