***850T COMPATIABLE
The Belt Drive for Ski-Doo G4 models 2017-22 allows for easy installation and change from heavy stock chain drive to belt drive system. Cover comes with new speed sensor pre installed.
Manufactured in the USA!!
Available in multiple gear ratios allowing for maximized power and easy adjustment. Reduces over 4.5 lbs of weight and 3 lbs of rotating mass. Speed sensor installed.
Recommended gear ratios:
3.0 154 = 26T
3.0 165 = 25T
Gear ratio calculation = Bottom Gear / Top Gear
or 63/25 = 2.52.
***INCLUDES SHOT HARNESS EXTENSION...allows users to relocate SHOT to alternate location.
****for 2017-2019 sleds some modification to the stock running boards is required for proper fitment.
| Weight | 8 lbs |
|---|---|
| Shipping Dimensions | 12 × 12 × 4 in |
| MODEL | GEN 4 2017-2022 |
| GEAR RATIO | 24T, 25T, 26T, 27T, 28T, 29T |
| WITH SHOT? | YES, NO |


TKI Customer service is excellent! I can't thank them enough for taking care of me on my order. Was a small mix up on fitment and they express shipped me replacement part and upgraded my order so I had the part I needed! Thanks again guys! I'll be getting all my custom skid parts and billet for the sleds here from now on! These guys go above and beyond to make there customers happy and they actually care about there customers and their products! Don't look any further for your custom design parts these guys have best quality axles and billet goodies in the business!