Ratio is 1.112 so suitable to match a final drive ratio of 33/11, common on the R100 RS / RT as well as others. Speedo works nicely off a drill or finger driven as shown in the video.
Bevel Box Large Output Bearing BMW R80 R100 R850 R1100 R1150
NEW Set of 2 Genuine NGK BP6ES (7811) Spark Plugs BMW R80 R100 R45 R65 R75
Galfer Rear Brake Shoes MF616 (EBC 859 See For Fitment) BMW R80/R100 1986-96 NOS
BMW R80 R100 R100CS R100RS R100RT 16mm Handlebar master cylinder
BMW R80 R100 28,6mm Handlebar Conversion Kit for Original Triple Clamps with TÜV
BMW R45 R65 R60 R75 R80 R90 R100 Speedo Cable 1974 on
