Specs compared
KTM 350 XC-F 2027 vs Yamaha YZ250X 2027
Enduro, stock specs side by side. Each value names the page it came from; a blank on either side stays blank.
Printed differently: engine, shock travel, coolant capacity, seat height and weight. The same on both: stock gearing, chain pitch, front tire, rear tire and fork travel. Checked 16 Oct 2026.
| Spec | KTM 350 XC-F 2027 | Yamaha YZ250X 2027 |
|---|---|---|
| EnginePrinted differently | 349.7cc 4T | 249cc 2T |
| Stock gearingSame | 14T / 50TOwner's manual p. 151 | 14T / 50TOwner's manual p. 2-3 |
| Final drive ratio | 3.57 : 1Calculated from the stock sprockets | 3.571 : 1Owner's manual p. 2-3 |
| Chain pitchSame | 520Owner's manual p. 151 | 520Owner's manual p. 2-7 |
| Front tireSame | 80/100-21 51M TTOwner's manual p. 151 | 80/100-21 51MOwner's manual p. 2-5 |
| Rear tireSame | 110/100-18 64M TTOwner's manual p. 151 | 110/100-18 64MOwner's manual p. 2-5 |
| Fork travelSame | 300 mm (11.8 in)Owner's manual p. 150 | 300 mm (11.8 in)Owner's manual p. 2-6 |
| Shock travelPrinted differently | 300 mm (11.8 in)Owner's manual p. 150 | 315 mm (12.4 in)Owner's manual p. 2-6 |
| Engine oil capacity | 1000 ml (33.8 fl oz)Owner's manual p. 150 | Not yet verified |
| Premix ratio | Not yet verified | 30:1Owner's manual p. 2-2 |
| Coolant capacityPrinted differently | 950 ml (32.1 fl oz)Owner's manual p. 150 | 1180 ml (39.9 fl oz)Owner's manual p. 2-2 |
| Seat heightPrinted differently | 958 mm (37.7 in)Owner's manual p. 151 | 975 mm (38.4 in)Owner's manual p. 2-1 |
| WeightPrinted differently | 105.4 kg (232 lb)Owner's manual p. 151 | 104 kg (229 lb)Owner's manual p. 2-1 |
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. KTM 350 XC-F: 520 chains · Front tires 80/100-21 · Rear tires 110/100-18. Yamaha YZ250X: 520 chains · Front tires 80/100-21 · Rear tires 110/100-18. These are affiliate links: we may earn a commission, at no cost to you, and it never changes the specs. Affiliate disclosure.