BMW R90S Cafe Racer
1971 R60/5 model has been fitted with 1974 R90/S engine. Modified by myself as cafe racer. Has many new parts. The front wheel is laced to double sided Sealey brake hub which is extremely efficient. The engine as far as know is standard, with Dellorto PHM 38 pumper carbs.The bike is very clean, fast, ...