Reference: CB.12.145.1
Crankshaft, connecting rod assembly ITALKIT Racing Competition long race 44,90mm motorcycle 50cc Derbi GPR euro 1 & 2 with b
Special Crankshaft long race 44,90mm, 90mm rod forged ... with needle cage treated money. Ideal for increasing its displacement and strengthen its base engine as it should on your Derbi GPR.