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M117 - Vittorazi Drive Belt 15 Groove Classic/Factory-R

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  • Regular price £46.40
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For direct drive (no clutch) Silent Moster and Factory-R Clutch Moster

The belt like a car tyre has a wear life. Inspect and replace at 150hrs or signs of wear or damage. Sand and grit can impregnate the belt and cause accelerated wear of the pulleys. 

Classic/Silent 

New belt tension 3.5kg on spanner (450/520 Hz)

Thereafter 3.5kg on spanner (450/470 Hz)

Factory R

New belt tension 5kg on spanner (500/520 Hz)

Thereafter 4kg on spanner (430/450 Hz)