Clutch pressure ring
for all /5 /6 /7 models until september 1980
Compare 21211231666 / 21-21-1-231-666
Clutch disc spring
for R90/6, R90S and all R100 models...
Pressure plate screw for 2121200
for all two valve...
Clutch pressure plate
/5 /6 /7 models until september...