SSR Motorsports R-Series SR140RB vs Kawasaki KLX® 140R L (2026)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the SSR Motorsports R-Series SR140RBstacks up against the Kawasaki KLX® 140R L. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | SSR Motorsports R-Series SR140RB | Kawasaki KLX® 140R L |
|---|---|---|
| Model year | 2025 | 2026 |
| Price | — | $3,999 |
| Engine | 140 cc | 144 cc |
| Weight | — | 89 kg |
| Seat height | — | 800 mm |
| Fuel capacity | — | 5.0 L |
| Fuel type | petrol | petrol |
| Transmission | — | Manual, 5 speed, Chain |
| Front brakes | — | Disc |
| Rear brakes | — | Disc |
| Tires | 100/70 R17 / 100/90 R14 | 70/100 - 19 42M / 90/100 - 16 52M |
SSR Motorsports R-Series SR140RB vs Kawasaki KLX® 140R L — which should you buy?
Picking between the SSR Motorsports R-Series SR140RB and the Kawasaki KLX® 140R L usually comes down to the numbers you care about most. On paper, the SSR Motorsports R-Series SR140RB brings its published horsepower, while the Kawasaki KLX® 140R L counters with its own power figure at 89 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: