Intake valve 42mm for BMW R2V from R 75/5 on, but not for R45/65.
Valves in top quality.
The intake valves are hard chrome plated and hardened in the shafts of the shaft ends.
The exhaust valves are additionally stellite protected
Fits: R 60/6, R 75/6, R 90/6,R 90S, R 60/7, R 75/7, R 80/7, R 80, R 80RT, R 100/7, R 100, R 100RT, R 100, R100T, R 100S, R 100CS, R 100RS, R 100RT,