Arctic Cat Lightweight Drive Systems
$950.00 – $1,060.00
Arctic Cat ProClimb Lightweight Belt Drive Performance Enhancement System
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The MVM Motorsports Lightweight Belt Drive System for 2012-2014 and 2015-18 ProClimb models replaces the heavy stock chain drive with no modification to OEM parts. Installation takes approximately 2 hours. Kit includes double sealed bearing for the jack shaft and a seal for the drive shaft bearing for miles of worry free fun. No more chain slap and Smooth utilization of power.
Each pound of rotating mass is equal to 2 horsepower. You WILL notice huge gains in low and mid range power.
Our extensive research and hands on back country testing has led to what appears to be the strongest longest lasting belt on the market.
Each component is machined out of billet aluminum. Easy access adjustment with positive lock idler pulley with dual bearings. Opens up lots of space with a 2 quart see through plastic tank. Low oil sensor hole included. No more gear oil! No more broken chains and chain cases to repair in the back country!
|Arctic Cat Years||
2012-14, 2015-17 shortcase, 2017 longcase, 2018
|Arctic Cat Ratio||
2.35, 2.42, 2.63
“One of the most technically advanced products on my sled this year is from Mountain Valley Machine. MVM has engineered and manufactured the toughest, smoothest and lightest belt drive system available for Arctic Cat Pro-climb chassis on the market. Each component is machined out of billet aluminum, making it an astonishing 12 pounds lighter than the stock chain case and oil tank system. Dropping nearly 3 pounds of rotating mass, instantly you can feel much better utilization of power. No more broken chains or punching holes through the chain case, ending your season early. This year alone I put roughly 2,000 miles on the MVM belt drive system, absolutely abusing it every chance I had. My personal sled runs at 220 HP and to have the confidence that it is now possible to be full throttle on hard abrupt landings, to hold it pinned up a long pull, or to race your buddies down a whooped out trail is a complete game changer. The design of the billet aluminum cover keeps belt and gear temperatures extremely low even when playing for hours in blower deep powder, extending belt life. If you’re looking for an alternative way to drive your sled that is user friendly, lightweight, dependable and impressively sharp looking, there is no better option than Mountain Valley Machine.”
“My brother Nick and I have twin 2012 600 Arctic Cat Proclimb mod sleds. We are running Boondocker Turbos at 14 lbs. of boost. Since day one they have run identical in all circumstances. Last season I purchase a belt drive from Mountain Valley Machine and put it on my sled. The 7 lbs (oil delete) weight savings is great but, the performance gain was very impressive. I am able to get him out of the hole, pull him through the mid range, and even gained 3-4 mph on the top end. The fully machined billet aluminum components make for smooth utilization of the power band. We have had broken chains and chain cases in the past racing on the RMSHA circuit. With this kit we have full confidence in the drive system and no more broken cases. Thanks MVM for a great product.”
Thanks for building the awesome belt drives for Tupper Racing, Trace Tupper and myself. We ran two of them all season, one on Trace’s turbo mod sled and my backcountry sled. Not only do they assit in shedding weight, the improved throttle response was very impressive. Thanks again Todd and Dean for the great product! We are looking forward to rallying the mountain and the race track on our Mountain Valley Machine belt drives again this season!!