Without kick and selector

Engine type: 4-stroke air-cooled, 4 valves
Distribution: single camshaft by chain (94 links)
Bore x Stroke: 62 x 62mm
Displacement: 187.2cc
Clutch: wet 6 discs
Starting: kick with automatic decompressor
Gearbox: 4 gears
1st: 34/13
2nd: 26/15
3rd: 26/20
4th: 24/23
Primary ratio: 67/18
Ignition: electronic, large rotor
Contact breaker: 11,500 rpm
Power: 19 to 20hp at the wheel between 9000 and 9500rpm