Dimension(L?W?H)(mm) 1080?680?755 Wheel Base(mm) 675 Net Weight(kg) 70 Max.Load(kg) 75 Spark Plug D8TC Spark Plug Gap 0.6-0.8 Front Tyre Size 145/70-6 Rear Tyre Size 145/70-6 Compression Ratio 9.0:1 Standard Power(kw/r/min) 2.0/7500 Max.Torque(N.m/r/min) 2.5/5000 Max.Speed(km/h) ≥30 Bore?Stroke(mm) 39?41.9 Idle Speed(r/min) 1500 Brake Distance(30km/h) ≤4.00m Displacement(ml) 49.0 Engine 1P39FMB Climbability ≥6o