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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
reducing wear and enhancing overall bike responsiveness
Welded seams and nylon fabric impregnated with thermoplastic polyurethane
making it an excellent choice for riders seeking speed without compromising durability
Using Di2 components with different firmware versions may cause malfunctions
this headset enhances the bike’s overall performance and rider confidence
Shimano BB-RS500 Hollowtech II English Bottom Bracket Frame Pump reducing wear and enhancing overallShimano BB RS500 Hollowtech II Bottom Brackets Fits Shimano Hollowtech II Cranksets THREAD IN OR PRESS IN English thread SHELL WIDTH 68mm,70mm CUP DIAMETER N A WEIGHT 92. 0g, SERIES Tiagra GENERATION RS500 SPINDLE LENGTH N A CRANK INTERFACE Threaded