Max-Torque

4335 Max Torque 3,000 RPM Engagement

  Genuine Max Torque clutch with an upgraded heavy duty black spring.  3/4" Bore 12 tooth for 35 chain Engages at 3,000 RPM Includes (2) set screws and (1) 3/16" key Made in the...

Max-Torque Centrifugal Clutch For Bicycle Chain 410, 415

Please measure your crankshaft for proper sizeManufacturer: Max-Torque ( made is USA) Finally a centrifugal clutch made for your motorized bike project, 5/8" bore common on 2hp engines, 3/4" common...

Max Torque Bully Conversion Kit

  This genuine Max Torque Bully conversion kit features an OEM stamped clutch drum with the Bully drive sprocket pattern allowing you to run the same Bully style drive sprockets that you...

Max-Torque Centrifugal Cog Belt Clutch

Max-Torque 3/4" bore Centrifugal Clutch used with 23T, 1 1/4" cog belt mostly on plastic promotional go-karts. Most popular was from action kartways in Tempe, Arizona

Max-Torque #35 Racing Centrifugal Clutch, 3/4" Bore

 Max Torque Racing Clutch 3/4" bore, 10-16 tooth available for #35 chain.  This clutch will engage around 2800-3000 RPMs.   

Max-Torque Centrifugal Clutch, Dual 12T #35 Sprocket

Dual Sprocket Centrifugal Clutch 3/4" bore 12 tooth #35 chain. Max-Torque Used on two speed Mini-Bikes 3/4" bore, dual 12 tooth 35 chain sprockets Will NOT work with double wide chain, you must...

12T, 3/4" bore, Max Torque Centrifugal Clutch, #35

Centrifugal Clutch 3/4" bore 12 tooth  #35 chain. Max-Torque made in the U.S.A Includes 1 3/16" key.   Engages at 2200 RPMs.

11T, 5/8" bore, Centrifugal Clutch #35

Centrifugal Clutch 5/8" bore 11 tooth #35 chain. does not come with set screws, if you need set screws you will need to order the Max-Torque clutch. This clutch is designed to be held on by threading...

11T, 5/8" bore, Max Torque Centrifugal Clutch #35

 Max-Torque brand made in the USA. Centrifugal Clutch 11 tooth, 5/8" bore, used with #35 chain comes with two set screws and 3/16" key.

10T, 5/8" bore, Max Torque Centrigugal Clutch #41

Max-Torque brand Made in the USA. Centrifugal Clutch 5/8" bore 10 tooth #41/420/40 chain. Comes with two set screws and 3/16" key.  

10T, 3/4" Bore, Max Torque Centrifugal Clutch, #40/41/420

Max-Torque brand made in the USA. Centrifugal Clutch 10 tooth, 3/4" bore, used with #41/420/40 chain comes with a 3/16" key.