内变速花鼓,用于碟刹系统 (8速)

ALFINE_S705_S7050_m

SG-S505

ALFINE_S705_S7050_m

SG-S505

内变速花鼓,用于碟刹系统 (8速)

  • BENEFIT
    • 内变速花鼓,用于Di2电子规格
    • 更宽的齿数比,重量更轻
    • 齿数比: 409% (8速: 306%)
    • 控制器无噪音
    • 换档支持装置
    • 油脂润滑,耐久性更好
    • 重量: 1,665g (SG-S705) 1,680g (SG-S505)
    • 颜色选择: 钢琴黑,银色

产品规格

型号 SG-S505
系列 SHIMANO ALFINE S7050/S705 系列
Color Silver, Black
Average weight 1680g
Bike Type_Mount Type Center Lock Type
Bike Type_Recommnended Model BR-S700
Speeds 8
Gear ratio_Total 307
Gear ratio_1 527
Gear ratio_2 644
Gear ratio_3 748
Gear ratio_4 851
Gear ratio_5 1
Gear ratio_6 1223
Gear ratio_7 1419
Gear ratio_8 1615
Shifting power modulator X
Spoke hole_32H X
Spoke hole_36H X
Axle length (mm)_187 X
Bike Type Comfort
Axle Length 187mm
Driving efficiency HIGH
Flange diameter (mm) 1043
Flange width (mm)_Left 32
Flange width (mm)_Right 32
Gear change support mechanism X
O.L.D. (mm) 135
Offset (mm) 315
Silent clutch X
Spoke Hole 32H, 36H