... : 3kgs 2) Disc brake, roller brake, rim brake option 3) Brushless 4) Fork: 100~145mm Specifications:1) Rated voltage: DC24V,36V2 ... ) The surface is fast cutting, pure metal bright, no painting8) Brushless, Long life (bearing’s life), Free maintenance9) Small size, light ... controller should be less than 10A.3) The motor should be free from water while it is working. 36 Brushless Electric Car Motor Kit