Description

Dual Throttle Cable Cam Disc – 40mm

The 536 cam also fits 1976-1980 R100S, R100RS, R100T and R100RT with 40mm Bing carbs. It has a “high” ramp profile which I measured to be about 36mm. BMW calls this a “40” cam.

Model: R90S, R100RS/RT/S – 1973 – 09/1980

Manufacturer #: 32721233536