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Belt Drive Kit, Norton Commando Pre Mk3

$699.00 In-Stock

AT10 aluminium hard anodised belt drive system.

Includes:
– Clutch drum with bearing and bearing circlip fitted, 54 teeth.
– Engine pulley, one piece, 27 teeth, complete with integral rear keeper plate.
– 890 x 32mm AT10 drive belt.
– Chamfered steel ventilated outer keeper plate, sliding fit on the crankshaft sandwiched between the pulley and rotor.
– Rotor lock washer.
– Clutch lock washer.
– Clutch lock washer support washer.
– Instructions.

For Norton Commando pre Mk3 (to 1974).

Made in England.

Why fit a belt drive?
– Drive belt technology has progressed enormously over the last thirty years.
– Greater efficiency – typically up to 98%.
– A very noticeable reduction in noise and vibration.
– Reduced weight.
– Complete elimination of clutch slip.
– Complete absence of oil leaks – due to the elimination of oil.
– Improved gear tooth life – due to the elimination of high frequency shock loads which a traditional drive chain transmits, and the increased rotation speed of the gearbox effectively dividing the loads through a greater number of teeth.
– A much lighter lever action, if using a belt drive with a diaphragm spring. Coil springs get progressively heavier while compressed diaphragm springs do the opposite).

Our part no:  BELTKIT

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