Specs compared
Yamaha YZ125 2016
vs Yamaha YZ450F 2025
| Spec | Yamaha YZ125 2016 | Yamaha YZ450F 2025 |
|---|---|---|
| Years | 2016 | 2025 |
| Engine | 125cc 2T | 450cc 4T |
| Stock gearing | 13T / 48TOwner's manual p. 2-2 | Not yet verified |
| Final drive ratio | 3.69 : 1Calculated from the stock sprockets | Not yet verified |
| Fork travel | 300 mm (11.8 in)Owner's manual p. 2-2 | 310 mm (12.2 in)Manufacturer spec sheet (research) |
| Seat height | 975 mm (38.4 in)Owner's manual p. 2-1 | 965 mm (38.0 in)Manufacturer spec sheet (research) |
| Weight | 94 kg (207 lb)Owner's manual p. 2-1 | 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.