2027 Kawasaki KX450FX
Official info for the 2027 KX450FX - Get the latest specs, offers, & photos. Compare models, find your local dealer & get a quote.
Specifications
| Engine | 449cc, liquid-cooled, 4-stroke, DOHC 4-valve single |
| Transmission | 5-speed, return |
| Final Drive | Chain |
| Fuel System | Fuel injection: ø44 mm x 1 |
| Fuel Capacity | 7.5 litres |
| Seat Height | 955 mm (37.6 in) |
| Curb Weight* | 116.5 kg (257 lb) |
| Wheelbase | 1,485 mm (58.5 in) |
| Road Clearance | 330 mm (13.0 in) |
| Front Suspension / Wheel Travel | ø49 mm inverted fork with adjustable compression and rebound damping / 305 mm (12.0 in) |
| Rear Suspension / Wheel Travel | New Uni-Trak with adjustable dual-range (high/low-speed) compression damping, adjustable rebound damping and adjustable spring preload / 299 mm (11.8 in) |
| Front Brake | ø240 mm Sunstar petal disc with Brembo single-piston caliper |
| Front Tire | 80/100-21 51M |
| Rear Tire | 120/90-18 65M |
| Dimensions (L x W x H) | 2,180 x 825 x 1,265 mm (85.8 x 32.5 x 49.8 in) |
| Warranty | 12 months |
| Frame | Perimeter, aluminum |
| Clutch | Wet multi-disc, manual |
| Ignition | Digital DC-CDI |
| Starting | Electric |
| Lubrication | Forced lubrication, semi-dry sump |
| Front Brakes | Semi-floating ø270 mm Sunstar petal disc with Brembo dual-piston caliper |
| Rake / Trail | 27.5° / 118 mm |
| Bore x Stroke | 96.0 x 62.1 mm |
| Compression Ratio | 12.5:1 |
| Weight Without Fuel | 110.9 kg (244 lb) |
| Steering Angle (L/R) | 42° / 42° |
| Kawasaki Protection Plus | 12 / 24 / 36 / 48 months |