Bottom Brackets
Rotor
BB1 Road BSA
¥ 12,700
Rotor
¥ 12,700
BB1 Road BSA
Shimano
Shimano Dura-Ace BB-R9100 Bottom Bracket
¥ 6,500
Shimano
¥ 6,500
Shimano Dura-Ace BB-R9100 Bottom Bracket
Enduro
Enduro 61903 ABEC-5 Steel Bearing
¥ 4,200
Enduro
¥ 4,200
Enduro 61903 ABEC-5 Steel Bearing