Available in standard size 72 mm and 4 over sizes. Suitable for BMW R 60 - R 69S. Set for 2 pistons.
Available in standard size 68 mm and 4 over sizes. Suitable for BMW R 51/2, R 51/3, R 50, R 50/2 and R 50S. Set for 2 pistons.
Better engine cooling because of the larger oil capacity of 2.5 liters and cooling fins. Comes with everything neccesary for the conversion as oil pan gasket, fixing screws, spacer and gaskets.
BATTERY NO Problem motorcycle battery switch - the first patented battery cut off switch for motorcycles worldwide!
Suitable for the following BMW postwar Boxer models: R 51/3, R 67, R 50 and R 50/2, R 60 and R 60/2, R 50S and R 69S. No more ignition problems with BMW post war boxers. No more ignition maintance and adjusting contacts. Very easy conversion without