SRAM/TruVativ PressFit 30 to 83mm English Thread Bottom Bracket Adaptor MFPN=HSA-IB42SSSX-S A more denser packed tread

A more denser packed tread pattern to increase rolling efficiency

Intuitive open/close housing design has a large grip area for precise control of airflow

Twist toepiece to remove

Shimano XT SL-M8100-IR / Rapidfire Plus / I-Spec EV Clamp

Weight    901g/ ½ pair (size 175)

SRAM/TruVativ PressFit 30 to 83mm English Thread Bottom Bracket Adaptor MFPN=HSA-IB42SSSX-S A more denser packed treadSRAM TruVativ PressFit 30 to 83mm English Thread Bottom Bracket Adaptor. SRAM PressFit 30 English Bottom Bracket AdaptorNot to be used with internal threaded bottom brackets; compatible with BBs that use two external cups TECH SPECS BB Shell Width (mm) 83