Bottom Brackets
Rotor
BB1 Road BSA
HK$ 702
Rotor
HK$ 702
BB1 Road BSA
Shimano
Shimano Dura-Ace BB-R9100 中軸
HK$ 357
Shimano
HK$ 357
Shimano Dura-Ace BB-R9100 中軸
Enduro
Enduro 61903 ABEC-5 鋼軸承
HK$ 229
Enduro
HK$ 229
Enduro 61903 ABEC-5 鋼軸承
Rotor
BB1 Road BSA
Rotor
BB1 Road BSA
Shimano
Shimano Dura-Ace BB-R9100 中軸
Shimano
Shimano Dura-Ace BB-R9100 中軸
Enduro
Enduro 61903 ABEC-5 鋼軸承
Enduro
Enduro 61903 ABEC-5 鋼軸承