Derbi Metrakit SP 47.6mm "70cc" Cylinder Kit for GPR/Senda EBE050 dial-a-brightness These are starting to show

These are starting to show their age which is very common on these models

Custom made head designed for this cylinder and even clutch springs to give a little extra pep off the line

Flywheel # 0212124040

New old stock fan base for Minarelli V1

Derbi Metrakit SP 47.6mm "70cc" Cylinder Kit for GPR/Senda EBE050 dial-a-brightness These are starting to showDerbi Metrakit SP cylinder kit for GPR and Sendas with the EBE050 variety of engine. The SP series of cylinders make great power while still being street friendly. Aluminum cylinder with nikasil plating. Single piece head. Coated, single ring piston. Comes with cylinder, piston, ring, pins clips, head, gasket set, and new cylinder studs.