The Roadmaster Rex is powered by a 79cc 4-Stroke Single Cylinder engine producing 6 Bhp @ 8000 RPM (torque 0 NM @ 0 RPM) with Air cooling. It delivers 60 kmpl mileage with a 4 speed gearbox, top speed of 80 km/h, (Commuter type). Priced at ৳ 70,900 in Bangladesh.
Engine: 4-Stroke Single Cylinder | Displacement: 79cc | Power: 6 Bhp @ 8000 RPM | Torque: 0 NM @ 0 RPM | Mileage: 60 kmpl | Top Speed: 80 km/h | Transmission: 4 speed