Park Tool Park Tool 744 Frame Tools bike/accessories/house mechanic tools

PRFO Sports Verified independent store

→

The #744 is used to ream BB86/92 bottom bracket shells to an inside diameter of 40.98mm Used in conjunction with the HTR-1 Head Tube Reaming and Facing Set, 690-XL Facing Cutter an d 750.2 Centering Cone Adapter Attributes Misc 744, 40.98mm for BB86, BB92 Show more