DDR-3K

Specification

Type:	DDR-3K
Construction:	gearless
Efficiency(%):	83%
Rated power(w):	1500-3000
Rated voltage(v):	48/60/72
Weight(kg):	9.8
Wheel diameter(inch):	20-28
Rated speed(km/h):	32-50
Dropout(mm):	135/142
Brake type:	Disk brake