This "MUSCLE" engine is designed for race use only. Each 24,5Hp at Dyton test.

SPECIFICATIONS:
- 180cc Cylinder capacity
- double internal oilfilter
- Bore x Stroke: 64mmx55mm
- TB Parts race head V2 "PRO EDITION" (Gasflowed and optimized)
- lighweight inlet + exhaust valves, 30mm and 24,5mm (EV9 Stainless Steel)
- Alloy Roller Rocker arms
- 64mm Nikasil Cylinder
- 64mm HC piston
- TB Parts highlift race camshaft
- 6 plates race clutch
- Manual, Strengthened gears, all up gears N-1-2-3-4
- ZS Digital ignition
- ZS Digital CDI with wiring