Primary belt by Rivera Primo
Primary belt by Rivera Primo
Due to various circumstances (improper selection, installation and maintenance) and applications under which belt drives are used, W&W Cycles is not liable for damaged belts.
- for Primo belt drives with 39 x 61 pulley combinations
- fits 4-speed Big Twin 1955-1964
- aramid/rubber compound, + .050” oversize
- width: 1-1/2”
- pitch: 8 mm
- number of teeth: 132
- USA
- gross weight: 300 g
Due to various circumstances (improper selection, installation and maintenance) and applications under which belt drives are used, W&W Cycles is not liable for damaged belts.
Kevlar Belts
These belts benefit from the addition of Kevlar compounds which makes them lighter, more durable than common drive belts and improves high temperature dispersion properties. The choice for race bikes and other high performance motorcycles.
132 T Belts
Drive belts with 132 teeth are available in two overall length versions: standard and +.030” (BDL) and +050” (Primo). The reason for the this is, that in 1979 Harley changed the castings of the inner primary, which resulted in a slightly large center to center distance between the engine sprocket shaft and the transmission mainshaft from the 1978 and earlier primaries. Most reproduction inner primary covers seem to have the later 1979-up center to center distance.
Have any questions?
Our service team will be glad to help out: Mondays - Thursdays 08:00-17:00 CET, Fridays 08:00-16:00 CET, Phone: +49 / 931 250 61 16, eMail: service@wwag.com