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.
Front and rear disc brakes provide strong progressive stopping power. The 220mm front petal disc with a dual-piston caliper is complemented by a Ø 186mm* rear petal disc with single-piston caliper, inspiring confidence on the trails.
*KLX140R F rear disc is
Ø 190 mm
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.
| Motortype | Luftafkølet, 4-takts enkelt-cylindret |
|---|---|
| Kompressionsforhold | 9.5:1 |
| Ventilsystem | SOHC, 2 ventiler |
| Boring x slaglængde | 58.0 x 54.4 mm |
| Slagvolumen | 144 cm³ |
| Brændstofsystem | Karburator |
| Smøring | Tvangssmørring, vådsumpsmørring |
| Startersystem | Elektrisk |
| Tændingssystem | Digital |
| Gear | 5-trins |
|---|---|
| Kobling | Våd multiskive |
| Primær udveksling | 2.880 (72/25) |
| Gearing 1. | 2.667 (40/15) |
| Gearing 2. | 1.895 (36/19) |
| Gearing 3. | 1.474 (28/19) |
| Gearing 4. | 1.182 (26/22) |
| Gearing 5. | 1.000 (24/24) |
| Sekundær transmission | Kæde |
| Sekundær udveksling | 4.385 (57/13) |
| Stel type | Perimeter, højstyrkestål |
|---|---|
| Efterløb | 116 mm |
| Vandring, forhjul | 190 mm |
| Vandring, baghjul | 200 mm |
| Dæk, forhjul | 2.75-21 45M |
| Dæk, baghjul | 4.10-18 59M |
| L x B x H | 2,005 x 790 x 1,135 mm |
| Styrudslag V/H | 41° / 41° |
| Akselafstand | 1,330 mm |
| Frihøjde | 315 mm |
| Tankindhold | 5.8 liter |
| Sædehøjde | 860 mm |
| Køreklar vægt* | 99 kg |
| | *Curb mass includes all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
| Estimated dry weight** | 93 kg |
| | **Estimated Dry weight does not include all necessary materials and fluids to operate correctly, full tank of fuel (more than 90 percent capacity) and tool kit (if supplied). |
| Bremser, forhjul | Enkelt skive med kronblad |
|---|---|
| Forbremse, diameter | Ø 192 mm |
| Type af forreste bremsekaliber | Dobbelt-stempel |
| Bremser, baghjul | Enkelt skive med kronblad |
| Bagbremse, diameter | Ø 156 mm |
| Type af bageste bremsekaliber | Enkelt-stempel |
| Affjedring, front | Teleskop forgaffel |
| Affjedring, bag | Uni-Trak svingarm |
Made by Progrip for Kawasaki. 33 to 61mm diameter.
