Rt 138 Auto Center

motor138This is E&C's Newest Motor & Controller Kit! Utilizing everything great about the QS138 70h model and making it that much cooler! This Motor is the Most compact and powerful motorMOTOR138 QS PMSM 4KW 90H V3 Mid Drive Motor With Internal Gearbox With 12.35 Reduction Ratio Inside, with 6500-7000rpm.. Application: e.g. Dirt bike. E-motorcycle