Specs compared
Kawasaki KLX140R 2026 vs Yamaha TT-R125LE 2027
Trail & family, stock specs side by side. Each value names the page it came from; a blank on either side stays blank.
Printed differently: engine, front tire, rear tire, shock travel, seat height and weight. The same on both: fork travel. Checked 26 Sep 2026 and 16 Oct 2026.
| Spec | Kawasaki KLX140R 2026 | Yamaha TT-R125LE 2027 |
|---|---|---|
| EnginePrinted differently | 144cc 4T | 124cc 4T |
| Front tirePrinted differently | 70/100-17Manufacturer spec sheet (research) | 70/100-19 42MOwner's manual p. 9-1 |
| Rear tirePrinted differently | 90/100-14Manufacturer spec sheet (research) | 90/100-16 52MOwner's manual p. 9-1 |
| Fork travelSame | 180 mm (7.1 in)Manufacturer spec sheet (research) | 180 mm (7.1 in)Manufacturer spec sheet (research) |
| Shock travelPrinted differently | 180 mm (7.1 in)Manufacturer spec sheet (research) | 168 mm (6.6 in)Manufacturer spec sheet (research) |
| Engine oil capacity | Not yet verified | 1000 ml (33.8 fl oz)Owner's manual p. 9-1 |
| Seat heightPrinted differently | 780 mm (30.7 in)Manufacturer spec sheet (research) | 805 mm (31.7 in)Owner's manual p. 9-1 |
| WeightPrinted differently | 93 kg (205 lb)Manufacturer spec sheet (research) | 90 kg (198 lb)Owner's manual p. 9-1 |
Each value shows where it came from. The bike pages list the document, page and date checked. “Printed differently” only says the two documents print different figures; it is not a judgement of either bike.
Stock sizes at MotoSport. Kawasaki KLX140R: Front tires 70/100-17 · Rear tires 90/100-14. Yamaha TT-R125LE: Front tires 70/100-19 · Rear tires 90/100-16. These are affiliate links: we may earn a commission, at no cost to you, and it never changes the specs. Affiliate disclosure.