CFMOTO U10 PRO 2025+ Variatorkit

STAGE 3 ADVENTURE & WORK (30”-35”): Softer engagement Drops cruise RPM (pre-tuned to drop 500-800RPM at cruise speeds) Easy to Install Lower fuel consumption Better low and midrange feeling Can be used for performance when adjusting weights Will give the most tuning possibilities for U10 weight arms, low, mid, and top end. Most reliable weight adjustment, no magnets Perfect for everyday use, long day trips and for work! Makes UTV feel more like driving a truck and not an UTV. Weight arms are pre-adjusted for U10PRO for sea-level altitude. If used at higher altitude, you can unscrew preset tip weight to gain higher WOT rpm. This multiangle helix will correct the gear ratio and upshifting when using bigger than stock tires. This kit is our ultimate recommendation for units with 30"-35" tires. Stock helix is straight 45° and gives linear upshifting but when adding bigger tires, this causes the upshifting to be too harsh for takeoff. This, in turn, causes the belt to get too much stress which can cause the belt to slip, if driving slow on harsh terrain or hauling heavy load. Our multiangle helix will slow upshift at lower speeds and corrects the gear ratio so that the unit still feels just like driving with stock tires even when fitted with oversized tires. After the speed goes over 25km/h the helix starts to upshift more and that will show as lower cruise rpm. Unit top speed remains still the same as with stock helix. Suitable to use with vehicle with 30“-35' tires Clutch holding tool p/n 80.2300 also recommended to get with this order. Clutch compression tool p/n 80.400 also recommended to get with this order. Fits 2025+ CFMOTO U10 PRO vehicles