Maximum Fun Factor

Based on the KLX140, but with larger (19" Front and 16"Rear) wheels and more ground clearance, the 2021 KLX140L is the perfect bike for older kids and young adults, with just the right level of power, handling and attitude to raise the fun factor to MAXIMUM.

Its smooth, easy to use power makes it a breeze for riders of all skill levels while plush, long travel suspension soaks up the bumps when the going gets rough. Powerful disc brakes pull the KLX140L up in a big hurry and KX inspired styling gives you a hint of the attitude that lies within.

Whether you're new to riding or after a capable, compact machine that gets the job done with a minimum of fuss ... the KLX140L is the perfect choice.

Type Air-cooled, 4-stroke Single
Displacement 144 cm³
Bore and Stroke 58.0 x 54.4 mm
Compression ratio 9.5:1
Valve system SOHC, 2 valves
Carburettor Carburettor: Keihin PB20
Ignition Digital DC-CDI
Starting Electric
Lubrication Forced lubrication, wet sump
Transmission 5-speed, return
Final drive Chain
Primary reduction ratio 2.880 (72/25)
Gear Ratios:  
  1st 2.667 (40/15)
  2nd 1.895 (36/19)
  3rd 1.474 (28/19)
  4th 1.182 (26/22)
  5th 1.000 (24/24)
Final reduction ratio 3.923 (51/13)
Clutch Wet multi-disc, manual
Frame Type Perimeter, box-section, high-tensile steel
  front 33 mm telescopic fork
  rear New Uni-Trak Single shock with remote reservoir, 5-way preload, 4-way compression, 22-way rebound adjustable damping.
  front 70/100-19 42M
  rear 90/100-16 52M
  front 100 kPa {1.0 kgf/cm²}
  rear 100 kPa {1.0 kgf/cm²}
Caster (rake) 27°
Trail 96 mm
Steering angle (left/right) 41° / 41°
Front brake Single 220 mm petal disc
  Caliper Dual-piston
Rear brake Single 184 mm petal disc
  Caliper Single-piston
Overall length 1,895 mm
Overall width 790 mm
Overall height 1,075 mm
Wheelbase 1,285 mm
Ground clearance 255 mm
Seat height 800 mm
Curb mass 95 kg (Includes full tank of fuel and all fluids at correct levels)
Fuel capacity 5.8 litres
2022 KLX140RL - Offroad - Coast Powersports - Yamaha, KTM, Kawasaki motorcycles - Adelaide, South Australia