Engine Type: DOHC 4-stroke; 4 titanium valves
Displacement: 449cc
Bore and Stroke: 97.0mm 60.8mm
Cooling: Liquid
Compression Ratio: 12.5:1
Fuel System: Yamaha Fuel injection (YFI), Keihin 44mm
Ignition: TCI: Transistor Controlled Ignition
Front Suspension: KYB Speed-Sensitive System inverted fork; fully adjustable, 12.2-in travel
Front Brakes: Hydraulic single disc brake, 270mm
Front Tire: 80/100-21 Dunlop MX52F
Rear Suspension: KYB monoshock; fully adjustable, 12.4-in travel
Rear Brakes: Hydraulic single disc brake, 245mm
Rear Tire: 120/80-19 Dunlop MX52
Dry Weight: Curb Weight: 247 lb.
Fuel Capacity: 2.0 gal.
Wheelbase: 58.3 in.
Ground Clearance: 13.0 in.
Seat Height: 38.0 in.
Transmission: Constant-mesh 5-speed, multiplate wet clutch
Final Drive: Chain
Colors: 60th Anniversary Yellow