Derbi GP1 (Piaggio Engine)

19X15.5 Dr Pulley variator sliders

19x15.5 Dr Pulley variator sliders, available in various weights. Fitment for Piaggio Hyper 2, and Zuma Minarelli over range kits!

Our supplier is having a difficult time sourcing these, but we have found a great alternative. Feel free to check them out: here