The Belt Drive for the 2017 Arctic Cat Mountain Cat allows for easy installation and change from heavy stock chain drive to belt drive system with NO modifications to the factory parts. This kit does NOT modify any OEM parts. Manufactured in the USA!! Kit does come with new high quality top bearing for chain case and new speed sensor installed.
Lower bottom cover is machined from one solid piece of 12lb billet aluminum and covers bottom gear preventing debris from entering. Bottom cover weighs .98 lbs complete.
Available in 6 Gear Ratios allowing for maximized power and easy adjustment. Reduces over 9.5 lbs of weight and 2.5 lbs of rotating mass. Factory speed sensor installed to outside plate for easy connection to existing harness. Total kit weight is 8.8lbs.
Recommended gear ratios:
3.0 153 = 26
3.0 163 = 25T
Gear ratio calculation = Bottom Gear / Top Gear
or 66/25 = 2.64.
| Weight | 9 lbs |
|---|---|
| Shipping Dimensions | 12 × 10 × 8 in |
| TOP GEAR RATIO: | 24T, 25T, 26T, 27T, 28T, 29T, 30T |


TKI was a night and day difference on my 2015 rmk pro 800. But not just the product is great and made in the USA! The customer service is great! Tom is a amazing guy and is great help! He has been there every time I called or messaged him. I would definitely recommend anyone that is looking for better low end torque and a more reliable setup, go with TKI! Give Tom a call and get your kit ordered!!! You won’t be disappointed!!!
Thank you again Tom and TKI!