Specs compared
Triumph TF 250-X 2026
vs Yamaha YZ450F 2025
| Spec | Triumph TF 250-X 2026 | Yamaha YZ450F 2025 |
|---|---|---|
| Years | 2026 | 2025 |
| Engine | 250cc 4T | 450cc 4T |
| Stock gearing | 13T / 48TManufacturer spec sheet (research) | Not yet verified |
| Final drive ratio | 3.69 : 1Calculated from the stock sprockets | Not yet verified |
| Fork travel | 310 mm (12.2 in)Manufacturer spec sheet (research) | 310 mm (12.2 in)Manufacturer spec sheet (research) |
| Seat height | 960 mm (37.8 in)Manufacturer spec sheet (research) | 965 mm (38.0 in)Manufacturer spec sheet (research) |
| Weight | 104 kg (229 lb)Manufacturer spec sheet (research) | 108.9 kg (240 lb)Manufacturer spec sheet (research) |
Each value shows where it came from. The bike pages list the document, page and date checked.