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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
5'' (165mm) to 13'' (233mm) for additional force when needed
Cable Passage - For charging GPS
Compatible with SRAM XD
6 | IS42/30 Steerer Tube 1-1/8'' SHIS Upper IS42/28
SRAM Model ID: PM-D4-SPDR-D1
CeramicSpeed PF4630 Choose:Coated Black 5'' (165mm) to 13'' (233mm)Engineered for unparalleled drivetrain efficiency and ultimate durability, the CeramicSpeed PF4630 bottom bracket optimizes every pedal stroke for performance frames. The CeramicSpeed PF4630 bottom bracket is a high performance upgrade meticulously designed to seamlessly integrate 30mm spindle cranksets into frames with a PF46 (e. g., BB386EVO, PF30, OSBB) press fit shell. Featuring CeramicSpeed's ultra low friction bearings, it dramatically reduces
