| Engine: | 4-stroke, 2-cylinder, DOHC, liquid-cooled |
| Displacement: | 399cc |
| Bore x Stroke: | 70.0 x 51.8mm |
| Compression Ratio: | 11.5:1 |
| Fuel System: | DFI®with 32mm throttle bodies (2) |
| Ignition: | TCBI with digital advance |
| Transmission: | 6-speed, return shift |
| Final Drive: | Sealed chain |
| Electronic Rider Aids: | ABS |
| Front Suspension / Wheel Travel: | 41mm Telescopic fork/4.7 in |
| Rear Suspension / Wheel Travel: | Bottom-link Uni-Trak®, swingarm adjustable preload/5.1 in |
| Rear Brakes: | 220mm single disc |
| Front Tire: | 110/70x17 |
| Rear Tire: | 150/60x17 |
| Front Brakes: | 310mm semi-floating single disc |
| Frame Type: | Trellis, high-tensile steel |
| Rake/Trail: | 24.7°/3.6 in |
| Overall Length: | 78.3 in |
| Overall Width: | 28.0 in |
| Overall Height: | 44.1 in |
| Ground Clearance: | 5.5 in |
| Seat Height: | 30.9 in |
| Wheelbase: | 53.9 in |
| Curb Weight: | 366.0 lb/361.6 (non-ABS)** |
| Fuel Capacity: | 3.7 gal |
| Warranty: | 12 Month Limited Warranty |
| Kawasaki Protection Plus™ (optional): | 12, 24, 36 or 48 months |
