

The Yamaha RD 400 Twin has a Petrol powered, Air cooled 398cc Four stroke 10 valve engine. This particular Yamaha RD 400 has a 2 cylinder, Carburettor Reed Valve 10 valve power unit.
This is married to a 6 speed / Manual transmission which transfers the power to the rear wheel via a Chain driven mechanism.
The Yamaha RD 400 Twin has a power to weight of 257.3 Bhp per Ton / 177.2 lb-ft per ton which helps it accelerate from 0-100km/h (0-62mph) in 14.7 seconds.
Weighing in with a wet weight of around 171kg (376lb), the Yamaha RD 400 Twin can accelerate from 0-60 mph (0-96.6 km/h) in 14.4 seconds.
The Yamaha RD 400 Twin has a 398cc engine with 44 bhp (32 kW) @ 7500 rpm helping the bike accelerate to a top speed of 107 mph or 172.1 kph.
We have a range of other performance specifications and figures for the Yamaha RD 400 Twin. 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.