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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
Injection molded plastic crank protection
181840-Q0-L
UQ4351 FW2179
The traditional central fill with an indented central channel to allows for pressure-relieving comfort
CeramicSpeed BSA Threaded BB Alpha, Gravel, Shimano, Black Magnetic Tools Injection molded plastic crank protectionSave watts and ride faster with guaranteed lowest friction, optimized power transfer, and longest product lifetime Covered by a lifetime warranty Developed to improve upon the original CeramicSpeed BB, with every design element isolated, analyzed, and refinedeach part carefully evaluated for opportunities to increase performance 10% lighter DUB specific cups for right setup with less spacers Stainless steel races for longer durability Refined light
