The top speed of a dirt bike depends on several factors, including the engine's power, the bike's weight, and the rider's weight and skill. The Suzuki RM85 is a motocross bike designed for young riders aged 12-16. It is powered by a liquid-cooled, 2-stroke, single-cylinder engine with a displacement of 84.7 cc. The bike weighs 187 lbs (85 kg) and has a seat height of 31.9 inches (81 cm).
A skilled rider can reach speeds of up to 62 mph (100 km/h) on the Suzuki RM85. However, most riders will be able to reach speeds of around 58 mph (93 km/h).
