Uni-Trak rear suspension system
The New Uni-Trak rear suspension system mounts the suspension arm below the swingarm, allowing a longer rear suspension stroke. The longer stroke in turn allows more precise rear suspension tuning.

Liquid-Cooled 449cc Big-bore 4-Stroke
The highly acclaimed power-plant was tuned for maximum low and mid-range performance. The result is a wide spread of responsive, high-traction torque and superior throttle control for low-speed manoeuvring.

Electric starter and enhanced durability
With both electric and kick starters means the bike can be quickly restarted if the engine stalls during an event. The high-capacity starter motor is compact, yet high output ensures quick and reliable starts under all conditions.

Lightweight all-aluminium Perimeter Frame
Starting with the KX450F’s lightweight aluminium frame and superb suspension package as a base, the KLX450R’s chassis is set up to offer nimble handling qualities in the rough stuff and minimise rider fatigue during long motos.

Wider Seat
The seat is wider than the KX450F’s for comfort during long motos. The seat uses a slip resistant top surface for good grip when seated and smooth sides for excellent rider mobility.

Kayaba AOS (Air-Oil-Separate) inverted fork
The KLX450R shares the same top-of-the-line suspension as the championship-winning KX450F. The Kayaba AOS (Air-Oil-Separate) inverted fork offers superb damping and steering precision.

Specifications:

Model Code	KLX450ABF
Engine Type	4-Stroke, liquid-cooled, Single
Displacement	449 cc
Bore Stroke	96.0 x 62.1 mm
Compression Ratio	12.0:1
Induction	N/A
Fuel System	Keihin FCR40 x 1
Ignition	Digital Ignition
Starting System	Electric/Kick
Transmission	5-Speed
Frame Type	Perimeter, Aluminium Alloy
Rake / Trail	27.7 ° / 122 mm
Suspension Front	48 mm Inverted AOS telescopic fork
Suspension Rear	Uni-Trak
Front WheelTravel	305 mm
Rear Wheel Travel	315 mm
Front Tyre Size	80/100-21 51M
Rear Tyre Size	110/100-18 64M
Brakes:Front/Rear	Petal Disc/Petal Disc
LxWxH	2,180 x 820 x 1,255 mm
Wheelbase	1,480 mm
Fuel Tank Capacity	8 litres
Seat Height	940 mm
Dry Weight	115 kg
Max Power	N/A
Max Torque	N/A
Colours	Lime Green