Description
The 1″ bore allows this clutch to work with gas engines larger than 6.5 Hp. The sprocket-side of the bore is stepped down to 1/2″. In addition, both the 10 tooth and the 14 tooth drive sprockets are made for use with the common 40/41/420 chain size. A 1/4″ keyway slot and pair of set screws secure the clutch to your ‘kart or bike’s shaft.
⚠ WARNING California Residents: Proposition 65 Warning
Specifications
Bore size: 1″
Key way slot: 1/4″
Chain compatibility: 40/41/420 chain
Weight: 4.6 lbs.
Overall diameter: 4-3/4″























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