Index 9 speed cassette freewhee]

Standard:11T-25T/11T-28T/11T-32T/11T-36T/11T-40T/11T-42T/11T-46T/11T-50T

Finish: Brown,ED,CP,Nickel

Packing: 50PCS/CTN

G.W.: 23kgs

Meas: 42x42x25cm

9速定位卡式飞轮

齿数:11T-25T/11T-28T/11T-32T/11T-36T/11T-40T/11T-42T/11T-46T/11T-50T

表面处理: 发黄、电泳、镀铬、镀镍