Shimano SM-BB92-41B Dura-Ace HollowTech II 86.5mm x 41mm PF Bottom Bracket fenders Grooved slick tread design
Shimano SM-BB92-41B Dura-Ace HollowTech II 86.5mm x 41mm PF Bottom Bracket fenders Grooved slick tread designWith an advanced seal construction for smoother rotation, the DURA ACE is still lightweight at 54 grams. Bottom bracket with small ball bearings for lightweight Advanced seal construction for smoother rotation Weight: 65g (SM BB9000) 54g (SM BB92 41B)
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- USA
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29