Top Performances 50cc racing cylinder kit for 40mm stroke crankshaft. The cylinder is made of the very durable Minachrom cast iron known from Top Performances and has a two-piece cylinder head for optimum heat dissipation. The emphasis here is on slightly higher revs and more power compared to the Trophy cast iron cylinder, which is designed for higher torque. With 50cc still very suitable for everyday use and a rock solid cylinder kit in the usual high Top Performances quality.

Suitable for gear shift moped with Derbi EBE / EBS engine.