MOTOR138 QS PMSM 4KW 90H V3 Mid Drive Motor With Internal Gearbox
With 1：2.35 Reduction Ratio Inside, with 6500-7000rpm.
Application: e.g. Dirt bike
E-motorcycle weight: approx 128kg+2*80kg
Speed: Continuous 100km/h
Gear ratio: 1:2.35 (single steps transmission )
Climbing slope: 25°@5kph @208kg
Battery: 72V40ah lithium
Tire: 130/70-17
