D612
Technical parameters/Specifications 技术参数/规格
Type 类型
Rear HUB 后花鼓
OutPut 输出
6V 3.0W DC
OLD 开档距
120mm(with Brake 此OLD距离包括刹车)
CL 链条中心距
45mm
Axle length 轴长
170mm
Axle Thread 轴螺纹规格
3/8“-26
spoke hole 幅条孔径
3mm
spoke hole PCD 幅条孔分布圆径
83mm
spoke flange distance 幅条盘片距离
Thread for Cog assembling 飞轮装配螺纹
BC1.375”
mass 质量
1060g
Application 应用范围
battery charging and provide the power for lamp(share bike)电池充电,点亮车灯