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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Magnesium Sulfate
Giving riders choice
5X the durability of traditional rubber
while fitting more naturally to the contours of your head
Customize the entry and release tension settings
Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm Staff-Picks Magnesium SulfateThe quality and performance oriented Shimano BB UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line. Specifications Adapter: aluminum (left), aluminum steel (right) Axle: steel Mfr Claimed Weight TBC
US$ 159.99
US$ 55.00
US$ 209.97
