- Engine configuration
- 4-stroke, parallel twin, DOHC, 8-valve, liquid cooled
- Engine displacement
- 649ccSource wording: 649cc
- Bore × stroke
- 83.0 x 60.0mm
- Compression ratio
- 10.8:1
- Maximum power
- 67hpSource wording: 67.0 hp¹ @ 8,000 rpm
- Maximum torque
- 65.76NmSource wording: 48.5 lb-ft @ 6,700 rpm
- Fuel system
- DFI® with dual 36mm Keihin throttle bodies
- Ignition
- TCBI with Electronic Advance
- Cooling system
- Liquid-cooledSource wording: 4-stroke, parallel twin, DOHC, 8-valve, liquid cooled