Centrifugal Clutches-Primary

VENOM PRODUCTS Primary Spring 210604-001Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210604-002Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

COMET Clutch Spring Silver 204818AFor Comet 108 4-Pro, 180-EXP, 102-C, and 108-C clutches, All springs with a tension of over 100 pounds when compressed to 2-3/8" are for racing applications and are sold without a guarantee of long life

COMET Adapter Bushing 204799AUse to fit 30mm Duster drive clutches to old 25mm crankshafts

VENOM PRODUCTS Primary Spring 210141-003Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210141-002Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210141-001Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210135-001Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210135-003Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210135-004Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210135-005Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210135-006Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

COMET 108 EXP Clutch 217506ATried, tested and built to handle high-horsepower engines, Consistently smooth shifting even after hours of use, Wider rollers for increased bearing area (33% more), 1997 and newer 108-EXP clutches include special recessed...

COMET 108 EXP Clutch 217504ATried, tested and built to handle high-horsepower engines, Consistently smooth shifting even after hours of use, Wider rollers for increased bearing area (33% more), 1997 and newer 108-EXP clutches include special recessed...

COMET Shims 3 Pack 203849AUse on all models between the cover plate and spring to pre-load the spring for greater initial tension, raising the engagement rpm approximately 200, Up to three may be used, except where “bottoming out” of the spring will...

VENOM PRODUCTS Primary Spring 210135-008Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210210-003Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210210-002Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

VENOM PRODUCTS Primary Spring 210210-001Fine-tune your primary clutch with Venom™ springs, manufactured from high tensile wire to exacting tolerance, Multiple spring rates let you tune to get the full potential out of your Rapid Reaction™ clutch,...

COMET 108 EXP Clutch 33mm 219508ATried, tested and built to handle high-horsepower engines, Consistently smooth shifting even after hours of use, Wider rollers for increased bearing area (33% more), Features a bushing in the movable face, Uncalibrated...