1. High quality & low price. 2. Supper light: 7.7kg. 3.single shaft with sensor Specifications: 1) Rated voltage:48V2) Rated power:1000W 4) Rated efficiency:greater than and equal to 78% 7) The surface is fast cutting, pure metal bright, no painting8) Brushless, Long life (bearing’s life), Free maintenance9) Small size, light weight, great power, simple structure10) Excellent starting, no ...