RPM P90X Butter Shift Washers – Polaris Secondary Clutch
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Enhance your clutch performance with RPM P90X Secondary Butter Shift Washers, a simple yet effective upgrade for Polaris P90X secondary clutches. Designed to be installed in the helix stack, these precision-machined washers improve shift smoothness, reduce harmonic spring noise, and help reduce belt slippage by slightly increasing spring preload.
This kit includes two washers, designed to work together as a stacked pair to subtly alter spring dynamics and improve drivability—especially beneficial for tuned machines or riders demanding smoother transitions and less vibration during acceleration and deceleration.
✅ Key Features:
- 🛠️ Includes 2 stacked washers for helix installation
- 💨 Enables smoother clutch shifting and engagement
- 🔇 Reduces spring noise and clutch vibrations
- 🏁 Can assist in preventing belt slip by increasing spring tension
- 🔧 Simple install – effective with stock or modified clutches
- 💯 Compatible with high-performance or trail setups
📍 Fitment:
- ✅ 2020+ Polaris RZR Pro XP
- ✅ 2021 RZR XP Turbo / Turbo S
- ✅ 2022+ Polaris RZR Turbo R / Pro S
- ✅ 2024+ RZR XP 1000
- ✅ 2024+ Polaris XPEDITION models
If you want smoother throttle response and reduced drivetrain chatter, the RPM Butter Shift Washers are the perfect low-cost, high-impact clutch mod for your Polaris.
