Cylinder / piston without cylinder head BARIKIT BRK 75cc Ø47,6mm aluminum for DERBI Variant Start, Start 5

BRK by BARIKIT high performance kit for DERBI VARIANT 50. This Ø47.6mm kit offers a displacement of 75cc, single steel piston segment to allow the highest speeds. Diagrams pushed as it should be! To accompany a racing exhaust, a large carburetion, an adequate ignition advance! Ideally install with the 47.6mm cylinder heads of the same brand!