22 June. Monday 2026
Kawasaki KLX 140R - 2021 Specifications and Reviews
The 2021 Kawasaki KLX 140R is a lightweight enduro bike designed for young riders and beginners seeking an affordable entry into off-road riding. Its 144cc air-cooled four-stroke engine delivers manageable power with excellent reliability, while the compact frame and low seat height make it accessible for riders transitioning from dirt bikes. Known for its durability and forgiving nature, it excels as a training platform for developing fundamental off-road skills.
General information | |
| Price as new | Do you know this bike?Click here to rate it. We miss 1 vote to show the rating. |
| Category | Enduro / offroad |
| Year | 2021 |
| Model | Kawasaki KLX 140R |
Engine and Transmission Specifications | |
| Clutch | Multiplate, wet |
| Transmission type | Chain (final drive) |
| Gearbox | 5-speed |
| Cooling system | Air |
| Ignition | Digital DC-CDI |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Carburettor. Keihin 20mm |
| Bore x Stroke | 58.0 x 54.4 mm (2.3 x 2.1 inches) |
| Compression | 9.5:1 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 144.0 ccm (8.79 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc. Petal disc with single-piston caliper |
| Diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc. Petal disc with a dual-piston caliper |
| Rear tire | 90/100-14 |
| Front tire | 70/100-17 |
| Rear wheel travel | 180 mm (7.1 inches) |
| Rear Suspension | Uni-Trak linkage system and single shock with piggyback reservoir, fully adjustable preload and 22-way rebound damping |
| Front wheel travel | 180 mm (7.1 inches) |
| Front Suspension | 33mm telescopic fork |
| Trail | 84 mm (3.3 inches) |
| Rake (fork angle) | 27.0° |
| Frame type | High-tensile steel, box-section perimeter |
| | |
Physical measures and capacities | |
| Fuel capacity | 5.68 litres (1.50 US gallons) |
| Wheelbase | 1260 mm (49.6 inches) |
| Ground clearance | 236 mm (9.3 inches) |
| Overall width | 790 mm (31.1 inches) |
| Overall length | 1821 mm (71.7 inches) |
| Overall height | 1049 mm (41.3 inches) |
| Seat height | 780 mm (30.7 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 93.0 kg (205.0 pounds) |
Other specs | |
| Factory warranty | 6 Months |
| Starter | Electric |
| Color options | Lime Green |
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2021 Kawasaki KLX 140R is a fantastic off-road motorcycle with impressive performance and agility. Its 144cc engine provides plenty of power for tackling rugged terrain, while the lightweight chassis and sturdy suspension make for a smooth and controlled ride. The bike's electric start feature adds convenience, and its adjustable shock absorbers allow riders to tailor the bike's handling to their preferences. Whether you're a beginner or experienced rider, the KLX 140R offers a thrilling and enjoyable off-road experience. In addition to its stellar performance, the 2021 Kawasaki KLX 140R boasts a stylish and durable design that will turn heads on the trails. The bike's compact size and low seat height make it accessible to a wide range of riders, and its reliable brakes provide confident stopping power. With its user-friendly controls and responsive handling, the KLX 140R is a top choice for anyone seeking a high-quality off-road motorcycle. Overall, the 2021 Kawasaki KLX 140R is a versatile and capable bike that delivers on both performance and aesthetics.Add a Comment
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