Not only in a race the right spark at the right moment can determine victory or defeat.
For double ignition motorcycles, you need two pieces of 50020 and two pieces of DCPR8EKC (50020: thread diameter 14mm / DCPR8EKC: thread diameter 12mm)
Our screw kit includes 4x screws with the size M8x32-10.9...
Spark plug cover for double spark ignition
BMW...