SHIMANO STEPS E-BIKE 专用的机械内变速花鼓 V-BRAKE 5-速

SHIMANO STEPS - E-BIKE 专用机械内变速后花鼓- V-BRAKE - O.L.D135 mm - 5-速

SHIMANO STEPS C7000 系列花鼓作为专用的 E-BIKE 花鼓，具有 5-速范围和更高的强度及耐用性，用于无缝兼容中置电机。

产品规格

Bike Type_Mount Type	V-BRAKE, （V型刹车）
Speeds	5
Gear ratio_Total	263%
Gear ratio_1	1
Gear ratio_2	1.277
Gear ratio_3	1.622
Gear ratio_4	2.07
Gear ratio_5	2.63
Shifting power modulator	✔
w/ Left hand dust cap	✔
Spoke hole_32H	✔
Spoke hole_36H	✔
Axle length (mm)_187	✔
Shifting Structure	Top Normal
轴长度	187 mm
Driving efficiency	高
Flange diameter (mm)	105.2
Flange width (mm)_Left	3.2
Flange width (mm)_Right	3.2
Gear change support mechanism	✔
O.L.D. (mm)	135
Offset (mm)	3.2
P.C.D. (mm)	92.6
Silent clutch	✔
辐条孔	32H, 36H
Spoke size	#13/#14
Flange distance (mm)	58.3