This product is only available our exclusive distributor Sports Power please contact them for price and availability
Tel: 01732 865496
The Quaife QMCA1E gearkit is designed to fit the Vincent gearbox fitted to all twin cylinder Vincent models and converts the 4-speed unit to a modern, 5-speed design, ideal for racing, trackdays or fast cruising.
Supplied with uprated selector forks, Quaife designed camplate and modern, dog engagement gears with a high-strength tooth profile, QMCA1E features two ratio options on first gear.
1st 2nd 3rd 4th 5th
2.459 1.611 1.342 1.134 1.000
Optional 1st gear of 2.070