Wolf Tooth Bottom Bracket - BSA 68/73mm - 29mm Spindle - Ultraviolet Purple UPC=710845626661 }Hope BSA30 Threaded Bottom Bracket

}Hope BSA30 Threaded Bottom Bracket - 68/73/83/100/120mm For 30mm Spindle Stainless Blue

With over two years of development features one of the most concave designs on the market

or with a heavier mass to slow down

2 weight -

Wolf Tooth Bottom Bracket - BSA 68/73mm - 29mm Spindle - Ultraviolet Purple UPC=710845626661 }Hope BSA30 Threaded Bottom BracketCustom 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