2027 KLX140R
Model Overview
Model Specification
Specifications
| Engine type | Air-cooled, 4-stroke Single |
|---|---|
| Displacement | 144cc |
| Bore x stroke | 58 x 54.4 mm |
| Compression ratio | 9.5:1 |
| Valve/Induction system | SOHC, 2 valves |
| Fuel system | Carburettor, PB20 (Keihin) |
| Ignition | Digital DC-CDI |
| Starting | Electric starter |
| Lubrication | Forced lubrication, wet sump |
| Transmission | 5-speed |
|---|---|
| Final Drive | Chain |
| Primary reduction ratio | 2.880 (72/25) |
| Gear ratios: 1st | 2.667 (40/15) |
| Gear ratios: 2nd | 1.895 (36/19) |
| Gear ratios: 3rd | 1.474 (28/19) |
| Gear ratios: 4th | 1.182 (26/22) |
| Final reduction ratio | 3.571 (50/14) |
| Clutch | Wet multi-disc |
| Wheel travel - front | 180 mm |
|---|---|
| Wheel travel - rear | 180 mm |
| Tyre - front | 70/100-17 40M |
| Tyre - rear | 90/100-14 49M |
| Steering angle - left / right | 45 / 45 |
| Brakes - front | Single 192 mm petal disc. Caliper: Dual-piston |
|---|---|
| Brakes - rear | Single 150 mm petal disc. Caliper: Single-piston |
| Dimensions (L x W x H) | 1,820 x 790 x 1,050 mm |
|---|---|
| Wheelbase | 1,260 mm |
| Ground Clearance | 235 mm |
| Seat height | 780 mm |
| Fuel capacity | 5.8 Litres |
| Curb Mass | 93 kg |
Top Features
Confident Handling
A lightweight box-section perimeter frame made from high-tensile steel provides exceptional rigidity and strength. The narrow profile contributes to an easier rider grip and smoother movement on the bike. Working together, the highly capable suspension and lightweight chassis deliver handling that exudes confidence. The KLX140R L trail bike features larger wheels (19F, 16R), taller seat height (800 mm) and higher 255mm ground clearance, while the KLX140R F trail bike features full-size wheels (21F, 18R) and 315mm ground clearance
Smooth Power
The high-revving, 144cc, air-cooled SOHC 4-stroke engine easily starts with the push of a button. Air-cooling eliminates the need for radiators, keeping the chassis slim and lightweight while a 5-speed transmission with manual clutch delivers smooth shifting and acceleration.
Reliable Braking
The high-revving, 144cc, air-cooled SOHC 4-stroke engine easily starts with the push of a button. Air-cooling eliminates the need for radiators, keeping the chassis slim and lightweight while a 5-speed transmission with manual clutch delivers smooth shifting and acceleration.
