Kawasaki KLX 140R F - 2026 Specifications and Reviews
The 2026 Kawasaki KLX 140R F is a lightweight enduro bike designed for young and novice riders seeking an accessible entry point into off-road motorcycling. Its 144cc air-cooled single-cylinder engine delivers manageable power with excellent low-end torque, while the nimble chassis and compact dimensions make it ideal for tight trails and technical terrain. Known for its reliability and forgiving nature, the KLX 140R F excels as a learning platform.
General information | |
| Color Options | Lime Green |
| Category | Enduro / offroad |
| | |
Engine and Transmission Specifications | |
| Clutch | Multiplate, wet |
| Final Drive | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling System | Air |
| Ignition | Digital DC-CDI |
| Fuel Control | Single Overhead Cams (SOHC) |
| Induction | Carburettor. Keihin 20mm |
| Bore x Stroke | 58.0 x 54.4 mm (2.3 x 2.1 inches) |
| Compression Ratio | 9.5:1 |
| Capacity: | 144.0 ccm (8.79 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 5.80 litres (1.53 US gallons) |
| Wheelbase | 1331 mm (52.4 inches) |
| Ground Clearance | 315 mm (12.4 inches) |
| Overall Width | 790 mm (31.1 inches) |
| Overall Length | 2005 mm (78.9 inches) |
| Overall Height | 1135 mm (44.7 inches) |
| Seat Height | 860 mm (33.9 inches) If adjustable, lowest setting. |
| Wet Weight | 99.0 kg (218.3 pounds) |
Kawasaki KLX 140R F dimensions and frame | |
| Rear Brakes | Single disc. Petal disc with single-piston caliper |
| Brake Disc Diameter | 156 mm (6.1 inches) |
| Front Brakes | Single disc. Petal disc with a dual-piston caliper |
| Rear Tyre | 90/100-18 |
| Front Tyre | 70/100-21 |
| Rear Wheel Travel | 201 mm (7.9 inches) |
| Rear Suspension | Uni-Trak® linkage system and single shock with piggyback reservoir, 20-way rebound damping and threaded preload adjustability |
| Front Wheel Travel | 191 mm (7.5 inches) |
| Front Suspension | 33mm telescopic fork |
| Trail | 116 mm (4.6 inches) |
| Frame | High-tensile steel, box-section perimeter |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Warranty | 6 Months |
| Rake (fork angle) | 27.0° |
| Lubrication system | Forced lubrication, wet sump |
| Engine type | Single cylinder, four-stroke |
| Year | 2025 |
| Motorcycle name | Kawasaki KLX 140R F |
Performance Profile & Rider Fit
Best For
Track10%
City25%
Cornering30%
Daily Riding20%
Touring12%
Passenger5%
Rider Profile
| Best For | This is a beginner-to-intermediate oriented trail bike, well suited to younger or smaller riders learning off-road fundamentals. |
| Purpose | Built for light trail riding, dirt paths, and recreational off-road exploration rather than speed or long-distance travel. |
| Rider Fit | Its low seat height, light 99kg weight, and narrow build make it very accessible to smaller or shorter riders and easy to handle at low speeds. |
| Character | A nimble, forgiving, air-cooled single that prioritizes easy manageability and confidence-building off-road capability over outright performance. |
| Not Ideal For | Not suitable for highway travel, two-up touring, or riders seeking strong acceleration and high top speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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