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Kitty Cat & Mini 120
Max Torque Clutches
Comet Clutches & Parts
Kitty Cat Parts
Mini Technical Information
Mini 120 Traction Products
See the Traction section for a more complete listing of available traction products


Mighty Mini Performance ClutchMighty Mini Performance Clutch Ref: 250-301
Offers improved performance through full adjustability. Free-revving, cooler operation. Engagement adjustment from stock to 3000 RPM. Direct OEM replacement/stock brake band will fit. Fits Polaris, Ski-Doo and Arctic Cat Mini 120s. 10 Tooth.
Click here to see some clutching information (pdf) 

8 In Stock
   $62.95


Governor By-Pass

A must for all 120cc sleds!
Effectively eliminates the effect of the governor while keeping the governor system intact. Contains complete instructions. This is a must for all sleds that are going to be running taller gears.

Governor By-Pass Kit
Ref: 118-521
   $5.95
ARCTIC CAT - All 120 
14 In Stock

Governor By-Pass Kit
Ref: 118-520
   $5.95
POLARIS - All 120 
9 In Stock

Governor By-Pass Kit
Ref: 118-522
   $5.95
SKI-DOO - All 120 
4 In Stock


Performance Chain Ref: 255-122
FOR ALL MINI 120's - The Performance Chain is 3.5 feet of high performance 420 series roller chain. The kit includes chain, 1 mast link and one half-link to accommodate most gear ratios. This chain is designed to work with all quick-change hub systems.
Installation Instructions 

20 In Stock
   $19.95
Performance Chain


Chain BreakerChain Breaker Ref: 08-0001
420 chain tool will push the pin through the link and side plates 

0 In Stock
   $24.95

CURRENTLY OUT OF STOCK


Chain Tensioner Ref: 812-TENSION
A manual chain tensioner that is easy to install and eliminates the factory spring loaded tensioners on the Arctic Cat Z 120 and the Ski Doo Mini Z 120. This tensioner constantly keeps proper alignment and load on the drive chain under hard braking and acceleration which is very important when trying to reduce chain wear and clutch slippage. FOR STOCK 41 CHAIN. 


Chain Tensioner

Chain Tensioner
Ref: 812-004
   $69.95
Arctic & Ski-Doo
(pictured)
Instruction Sheet 
9 In Stock

Chain Tensioner
Ref: 812-005
   $24.95
Polaris
(not pictured)
Instruction Sheet 
1 In Stock


Mini Drive HubsMini Drive Hubs Ref: MINIDRHUB
Quick change gearing hubs for the XCR-120, Z-120 and Mini-Z. Sportech drive hubs are precision machined to exact tolerances from billet aluminum for unmatched strength and durability. Hub includes bolts for assembling gears to hub and self-tapping screws to replace rivets on guard covering gear assembly for quick change capability. Must be used with Sportech mini gears only.


Click here to see a gearing chart (pdf) 



Mini Drive Hub
Ref: 118-384
   $44.95
Mini Z / REV '98-08
(bottom photo) 
2 In Stock

Mini Drive Hub
Ref: 118-382
   $44.95
XCR 120 / XCSP / Pro X '00-09
(top photo) 
1 In Stock

Mini Drive Hub
Ref: 118-380
   $44.95
Z-120 / ZR '00-09
(middle photo) 
4 In Stock


Mini GearsMini Gears Ref: MINIGEARS
Sportech gears are precision machined from billet aluminum. They are close tolerance, true pitch gears that are silent and provide optimum, non-binding performance. Lightweight for less rotating resistance, durable for lasting performance. Must be used with Sportech Mini Drive Hubs only.

Click here to see a gearing chart (pdf) 



Mini Gear
Ref: 118-363
   $40.95
26 TOOTH 
1 In Stock

Mini Gear
Ref: 118-354
   $40.95
28 TOOTH 
1 In Stock

Mini Gear
Ref: 118-355
   $40.95
30 TOOTH 
0 In Stock

CURRENTLY OUT OF STOCK

Mini Gear
Ref: 118-356
   $40.95
32 TOOTH 
3 In Stock

Mini Gear
Ref: 118-357
   $40.95
34 TOOTH 
3 In Stock

Mini Gear
Ref: 118-358
   $40.95
36 TOOTH 
4 In Stock

Mini Gear
Ref: 118-359
   $40.95
38 TOOTH 
2 In Stock

Mini Gear
Ref: 118-360
   $40.95
39 TOOTH 
3 In Stock

Mini Gear
Ref: 118-361
   $40.95
42 TOOTH 
1 In Stock

Mini Gear
Ref: 118-362
   $40.95
45 TOOTH 
0 In Stock

CURRENTLY OUT OF STOCK


Plastic Mini Ski
Plastic Mini Ski Ref: PMINISKI
  • High quality compression molded
  • Reduces weight - less than 2 lbs each
  • Reduced friction
  • Sold per pair
  • Order mounting kit seperately
  • Order wearbars seperately (Sold per pair) 




  • Plastic Mini Skis
    Ref: 15877
       $132.95
    Black Skis
    Without Wearbars 
    13 In Stock

    Mounting Kit
    Ref: 15890
       $42.95
    Z-120 Mount Kit 
    2 In Stock

    Mounting Kit
    Ref: 15891
       $42.95
    XCR 120 Mount Kit 
    3 In Stock

    Mounting Kit
    Ref: 15892
       $42.95
    Mini Z Mount Kit 
    4 In Stock

    Steel Runners - Pair
    Ref: 15901
       $28.95
    Standard Steel Runners
    (Sold per pair) 
    8 In Stock

    Carbide Runners - Pair
    Ref: 15902
       $32.95
    PowerMadd Runners
    3" - 120 Degree Carbide (pair) 
    0 In Stock

    CURRENTLY OUT OF STOCK

    Carbide Runners - Pair
    Ref: 15903
       $51.95
    PowerMadd Runners
    5" - 60 Degree Carbide (pair) 
    4 In Stock


    Tiny Tach Ref: 908-405
  • Digital tach and hour meter
  • Display rpm up to 19999 while engine is running
  • Displays engine run time when engine is off
  • Internal battery (non replaceable) lasts 5-6 years
  • Induction pick up
  • User adjustable spark setting from 1 to 8 sparks per revolution
  • Update rate - every 1/2 second
  • Max RPM recall
    Instruction Sheet 

    0 In Stock
       $79.95
  • Tiny Tach

    CURRENTLY OUT OF STOCK


    Koso Mini TachKoso Mini Tach Ref: 908128
    A compact RPM meter with maximum RPM recall function. This gauge can be easily installed on about any engine. Just wrap the RPM signal wire around your spark plug wire, set the number of cylinders...that's it, you're ready to go! Replaceable battery has about 1000 hour life. This is a good instrument for Mini 120s, ATV and vintage snowmobiles. 2.4" x 1.3" display / Range 0-15,000 RPM. 

    0 In Stock
       $56.95

    CURRENTLY OUT OF STOCK


    Max Torque Clutches
    Comet Clutches & Parts
    Kitty Cat Parts
    Mini Technical Information
    Mini 120 Traction Products
    See the Traction section for a more complete listing of available traction products
    Kitty Cat & Mini 120

    Hi-Performance Engineering - 823 Lowell Drive - Thief River Falls MN 56701 USA - (218) 681-2390


    Items Ordered:
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