

The Yamaha WR 450 F has a Petrol powered, Liquid cooled 449cc Two stroke 11 valve engine. This particular Yamaha WR 450 has a 1 cylinder, Carburettor DOHC 11 valve power unit.
This is married to a 5 speed / Manual transmission which transfers the power to the rear wheel via a Chain driven mechanism.
The Yamaha WR 450 F has a power to weight of 475.4 Bhp per Ton / 271.3 lb-ft per ton which helps it accelerate from 0-100km/h (0-62mph) in 8.0 seconds.
Weighing in with a wet weight of around 122kg (268lb), the Yamaha WR 450 F can accelerate from 0-60 mph (0-96.6 km/h) in 7.8 seconds.
The Yamaha WR 450 F has a 449cc engine with 58 bhp (43 kW) @ 9000 rpm helping the bike accelerate to a top speed of 120 mph or 193.1 kph.
We have a range of other performance specifications and figures for the Yamaha WR 450 F. For more performance figures and specs including 0-60 mph time, Top Speed, 0-100 kph, 0-62 mph, 1/4 mile, trap speed, torque, bhp and more go here.