RPM Pro R P90X Secondary Butter Shift Washers 2021-2023 TURBO R Extreme Badass belts are for

Extreme Badass belts are for those that like to push the limits

If you want the collar to allow a bit more movement

clamps or arms to meet your specific needs

Replaces OEM # 5434534

the AO Base Kit includes our proprietary adjustable AO weights

RPM Pro R P90X Secondary Butter Shift Washers 2021-2023 TURBO R Extreme Badass belts are forRPM Pro R P90X Secondary Butter Shift Washers This kit includes TWO washers stacked in the helix that allow for much smoother shifting. This makes for less harmonic noise from the spring, which can also help eliminate slipping if more spring tension was needed! Fitment: 2022+ Pro R Models Find the regular P90X Model Washers Here