Derbi GP1 (Piaggio Engine)
ScooterSwapShop has the widest selection of Derbi GP1 parts in the USA!
S23 Billet Quick Throttle
$ 53.50
S23 branded, billet aluminum quick throttles for your scooter. These use the thread in style cable, just like ncy, and others. These are a BOLT on swap for NAVi ,...