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Off-road riders and mini-moto enthusiasts don’t have to settle for simple one-size machines with limited performance and cramped ergonomics. Kawasaki’s KLX140 has opened the door for a wider variety of riders in the small displacement off-road arena. 


Fuel system Keihin PB20 carburetor
Type 4-stroke, Single
Valve system SOHC, 2 valves, screw type adjusters
Compression ratio 9.5:1
Lubrication Forced lubrication (wet sump)
Cooling Air
Starting Electric
Bore and stroke 58.0 x 54.4 mm
Ignition Digital DC-CDI
Displacement 144cc


Front: type Single 220 mm petal disc
Rear: calipers Single-piston caliper
Rear: type Single 186 mm petal disc
Front: calipers Dual-piston caliper


Curb mass** 93 kg (205 lbs.)
Overall length 1,820 mm (71.7 in.)
Seat height 780 mm (30.7 in.)
Ground clearance 235 mm (9.3 in.)
Wheelbase 1,260 mm (49.6 in.)
Overall height 1,050 mm (41.3 in.)
Fuel capacity 5.8 litres (1.3 gal.)
Overall width 790 mm (31.1 in.)


Gear ratio: 1st 2.667 (40/15)
Final reduction ratio 3.571 (50/14)
Primary reduction ratio 2.880 (72/25)
Gear ratio: 5th 1.000 (24/24)
Final drive Chain
Gear ratio: 4th 1.182 (26/22)
Transmission 5-speed
Gear ratio: 3rd 1.474 (28/19)
Gear ratio: 2nd 1.895 (36/19)
Clutch Wet multi-disc, manual, cable operation


Tire: rear 90/100-14
Wheel travel: rear 180 mm (7.1 in.)
Tire: front 70/100-17
Wheel travel: front 180 mm (7.1 in.)
Trail 85 mm (3.3 in.)
Type Tubular double cradle, box section perimeter, high-tensile steel
Caster (rake) 27°


Suspension, rear Uni-Trak linkage system and single shock with 5-way preload adjustability
Suspension, front 33 mm telescopic fork


Warranty 6 months warranty

Factory Limited Warranty Owner's Warranty Guide

This model comes with 6 months factory limited warranty. 


Kawasaki keeps the good times rolling with unlimited kilometers/hours of usage. We have you covered with our nationwide, Kawasaki dealer network. Visit any authorized Kawasaki dealer (for this product line) throughout Canada and continental USA for factory warranty coverage.


Click “Owner’s Warranty Guide” for full details regarding Kawasaki’s factory limited warranty coverage.

Kawasaki Protection Plus Learn More

Kawasaki’s own Kawasaki Protection Plus (KPP) goes the distance with available two, three, and four years of unlimited kilometers/hours additional coverage on top of the original Kawasaki limited warranty. That’s up to seven years total coverage depending on the base warranty term!


Feel secure knowing that Kawasaki Protection Plus repairs are performed only at authorized Kawasaki dealers (for this product line) throughout Canada and continental USA using only Kawasaki genuine parts.


Enjoy additional peace of mind with roadside assistance on street legal motorcycles. Buy early - roadside assistance coverage begins when you buy KPP.


No surprises. There’s no deductible fees with KPP for covered repairs.


Click “Learn More” for more details regarding Kawasaki Protection Plus.



Special offers

Kawasaki Pit Tent Promotion

Keep cool in the shade between races. Purchase a select new KX or KLX and receive a free Kawasaki Pit Tent. Visit your local Kawasaki dealership to access this limited time offer.

The Kawasaki Pit Tent Promotion is available on select Motorcycle models sold by Canadian Kawasaki Motors Inc., purchased between June 8, 2015 and August 31, 2015. Receive a Kawasaki Pit Tent valued at $570, with the purchase of a KLX140AGF – KLX140. Quantities are limited and certain conditions will apply. Promotion cannot be combined with any other promotions unless otherwise indicated. See your dealer for complete details.


Best kept secret

* The Manufacturer's Suggested Retail Price does not include freight, pre-delivery inspection or applicable taxes. The final price is at the discretion of the dealer. Prices and Specifications are subject to change without prior notice. The amount indicated as "Your price" may include an optional instant Mega Cash credit that is deducted from the manufacturer's suggested retail price before taxes. This promotion is time limited and certain conditions will apply. See your dealer for complete details. Offer not available on financed purchases and cannot be combined with any other special offers. The final price is at the discretion of the dealer. Prices and Specifications are subject to change without prior notice.

** Includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90% of capacity) and tool kit (if supplied)

‡ Power / Torque figures measured at the crankshaft.

The specifications mentioned here apply to and have been achieved by production models under standard operating conditions. We intend only to give a fair description of the vehicle and its performance capabilities but these specifications may not apply to every machine supplied for sale. Kawasaki Heavy Industries, Ltd. reserves the right to alter specifications without prior notice. Equipment illustrated and specifications may vary to meet individual markets. Available colours may vary by market.