KWI Clutching Billet Overdrive Clutch Cover | Polaris PRO R

KWI Clutching Billet Overdrive Clutch Cover | Polaris PRO R

Upgrade your CVT system with the Billet Overdrive Clutch Cover from KWI Clutching, designed specifically for the Polaris PRO R platform and compatible models. This precision‑machined cover replaces the stock cast unit with high‑strength 7075 billet aluminum — a major leap in durability and performance. Unlike the factory cover, which can flex under load and allow belt slippage, this billet unit stays rigid, helping maintain belt alignment, reduce heat buildup, and maximize power transfer.

In addition to added strength, the cover features an integrated overdrive mod that can boost top speed by approximately 3–5 mph. With smoother shifting and improved belt life, this is an ideal upgrade for riders who demand more from their machine — whether you’re tackling dunes at full throttle or technical terrain with heavy loads. The kit includes the billet cover, six mounting bolts, and washers for a clean install.

• Fitment is tailored for 2022 + Polaris RZR PRO R, 2020 + PRO, and 2021 + Turbo R models — in short, the machines that need a clutch cover built to stand up to serious abuse. Choose this upgrade when you’re pushing larger tires, tuning turbo and supercharged setups, or simply want the best in strength and longevity for your clutch housing. It’s not just a cover — it’s an investment in the reliability and performance of your CVT drive system.