Suitable for BMW R 75/5 - /7, R 90/6, R 80/7, R 100/7 con BING Carb 64/32/.....
Suitable for BMW R 75/5 - /7, R 90/6, R 80/7, R 100 - /7
Aprox. 1,5 liter less fuel consumption per 100 Km!!! Suitable for BING 94/40 carbs on BMW R 100 models up to 09/1982