Specs compared
Honda CRF450R 2027 vs Triumph TF 450-X 2026
Motocross, stock specs side by side. Each value names the page it came from; a blank on either side stays blank.
Printed differently: stock gearing, rear tire, seat height and weight. The same on both: engine, front tire, fork travel and shock travel. Checked 16 Oct 2026.
| Spec | Honda CRF450R 2027 | Triumph TF 450-X 2026 |
|---|---|---|
| EngineSame | 450cc 4T | 450cc 4T |
| Stock gearingPrinted differently | 13T / 51TManufacturer spec sheet (research) | 13T / 49TManufacturer spec sheet (research) |
| Final drive ratio | 3.923 : 1Owner's manual p. 74 | 3.77 : 1Calculated from the stock sprockets |
| Chain pitch | 520Manufacturer spec sheet (research) | Not yet verified |
| Front tireSame | 80/100-21 51MOwner's manual p. 73 | 80/100-21Manufacturer spec sheet (research) |
| Rear tirePrinted differently | 120/90-19 66MOwner's manual p. 73 | 110/90-19Manufacturer spec sheet (research) |
| Fork travelSame | 310 mm (12.2 in)Manufacturer spec sheet (research) | 310 mm (12.2 in)Manufacturer spec sheet (research) |
| Shock travelSame | 305 mm (12.0 in)Manufacturer spec sheet (research) | 305 mm (12.0 in)Manufacturer spec sheet (research) |
| Engine oil capacity | 1070 ml (36.2 fl oz)Owner's manual p. 74 | Not yet verified |
| Coolant capacity | 1080 ml (36.5 fl oz)Owner's manual p. 74 | Not yet verified |
| Seat heightPrinted differently | 953 mm (37.5 in)Owner's manual p. 73 | 960 mm (37.8 in)Manufacturer spec sheet (research) |
| WeightPrinted differently | 108 kg (238 lb)Manufacturer spec sheet (research) | 108.3 kg (239 lb)Manufacturer spec sheet (research) |
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. Honda CRF450R: 520 chains · Front tires 80/100-21 · Rear tires 120/90-19. Triumph TF 450-X: Front tires 80/100-21 · Rear tires 110/90-19. These are affiliate links: we may earn a commission, at no cost to you, and it never changes the specs. Affiliate disclosure.