Engine
Unicam four-valve - Single-cylinder four stroke
Unicam four-valve - Single-cylinder four stroke
Displacement
149 cc
149 cc
Bore x Stroke
66 x 43.7 mm
66 x 43.7 mm
Compression Ratio
11.7:1
11.7:1
Fuel System
Keihin 32mm flat slide with Throttle Position Sensor (TPS)
Keihin 32mm flat slide with Throttle Position Sensor (TPS)
Fuel Capacity
1.11 gal
1.11 gal
Ignition
Solid-state CD with electronic advance
Solid-state CD with electronic advance
Cooling
liquid-cooled
liquid-cooled
Exhaust
Consult owners manual for optional racing parts.
Consult owners manual for optional racing parts.