Engine
SOHC, 4-stroke single; 2 valves
SOHC, 4-stroke single; 2 valves
Displacement
249 cc
249 cc
Bore x Stroke
74.0 x 58.0 mm
74.0 x 58.0 mm
Compression Ratio
9.5:1
9.5:1
Clutch
Multiplate wet
Multiplate wet
Fuel System
Yamaha Fuel Injection (YFI)
Yamaha Fuel Injection (YFI)
Ignition
Transistor Controlled Ignition (TCI)
Transistor Controlled Ignition (TCI)
Starting
Electric
Electric
Fuel Capacity
2.2 gal.
2.2 gal.