WR450F
All prices include preparation charges, delivery to dealer, pre-delivery inspection, petrol, number plate (where applicable) and VAT at 20%. Where required, Government first registration fee and Vehicle Excise Duty is excluded and will be charged additionally at the prevailing rate.
Rightfully wrong
Equipped with the most advanced engine and chassis technology ever developed for a Yamaha dirt bike, the WR450F means business.
Built for serious enduro racers as well as long distance rally riders and experienced recreational riders, the WR-F features new ECU mapping for improved throttle feel and smoother pick up - giving you outstanding performance together with a higher level of controllability.
Its compact, mass centralised chassis benefits from optimized suspension settings for outstanding handling and turning performance - and with its wide ratio 5-speed transmission, KYB® suspension and switchless electric start, the Yamaha WR450F gives you the power to perform.
Details
- Powerful, compact and controllable 450cc 4-stroke
- Potent fuel injected engine with linear torque
- Reverse cylinder head with front facing intake
- Aluminium beam frame with optimized rigidity
- Wide ratio 5-speed transmission with enduro clutch
- Switch-free electric starter and auto-decompressor
- Optional plug in Power Tuner for easy tuning
- Outstanding suspension performance
- Mass centralized design for agile handling
- Top mounted air filter and underseat fuel tank
- 18-inch rear wheel, Metzeler 6 Days Extreme tyres
- Enduro-spec radiators with lightweight cooling fan
| Engine type | 4-valves, 4-stroke, Liquid-cooled, DOHC, Single cylinder |
| Displacement | 450cc |
| Bore x stroke | 97.0 × 60.8mm |
| Compression ratio | 13,0 : 1 |
| Lubrication system | Wet sump |
| Fuel system | Fuel Injection |
| Clutch type | Wet, Multiple Disc |
| Ignition system | TCI |
| Starter system | Electric |
| Transmission system | 5-speed, Constant Mesh |
| Final transmission | Chain |
| Overall length | 2175mm |
| Overall width | 825 mm |
| Overall height | 1.270 mm |
| Seat height | 955mm |
| Wheel base | 1.480mm |
| Minimum ground clearance | 320 mm |
| Wet weight (including full oil and fuel tank) | 119 kg |
| Fuel tank capacity | 7.9 L |
| Oil tank capacity | 0.9 L |