Wolf Tooth Bottom Bracket - English (BSA) 68/73mm For 29mm Spindle Black MFPN=78063 Primary Color Black Volume 22L

Primary Color Black Volume 22L Color Black Volume Range 21-25L Laptop Storage Yes

tuned with precise wall thickness

Volume 320L

ring type single mount 4x104mm teeth 40t oval/round round color black

Shadow RD+ technology is a simple solution for chain drop for a less distracting quieter drivetrain

Wolf Tooth Bottom Bracket - English (BSA) 68/73mm For 29mm Spindle Black MFPN=78063 Primary Color Black Volume 22LCustom engineered by Wolf Tooth to be durable, reliable, lightweight, and smooth Weather sealing was a main focus with o ring seals on the spindle and inner shell, a wiper connection seal between the bearing and the end cap, bearing race seals, and labyrinth end cap design To prevent creaking, spindle bushings separate the bearing inner race and crank spindle to eliminate metal on metal contact Custom chrome bearings are hardened for durability and