Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm ENVEMARCH With the latest Souplesse Carcass
Description
With the latest Souplesse Carcass construction that integrates Tubeless Easy technology in the most progressive way
Max Tire Clearance 28c Front & Rear
the tire bed is free of spoke holes
making it one of the biggest performance upgrades in Shimano’s latest Dura-Ace groupset
Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm ENVEMARCH With the latest Souplesse CarcassThe 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
Exchange/Return Notes
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