Cudney Clutch Kit for the 850








cudney clutch kit
Click for larger image



The clutch kit we have for the 850 is designed for all 850 models from 2017 to current year (except turbo) and consists of a new primary spring, a set of Pivot bolts & washers, a new QRS secondary spring and a new QRS helix.
Choose your model below in the drop down menu.

The kit will accelerate the sled quicker. For example in 1/8th mile run the sled is approx 4 to 5 sled lengths faster than the stock clutching. In the trail when you let off the gas going into a corner it backshifts quickly so that when you hit the gas going out of the corner it goes right to rpm. This is a really quick corner to corner setup and more pull all the way to top end. At any mph when you pull the throttle wide open the motor goes right to rpm and accelerates the sled quicker than the stock clutching. Off trail and boondocking when you let off the throttle to go around an object like a rock or a tree and you get back on the throttle the sled goes to rpm and gets the track speed back up faster than the stock clutching and keeps you on top better. This kit works really well off trail. It doesn’t change to top speed but it gets you there a lot quicker than stock clutching.


 ****This kit is not designed for the turbo models*****

Item Number: Cudney 850 Clutch Kit
Price: $339.95

Choose Your Model