Park Tool 688 Right Hand Threaded Italian Bushing Attaquer 5 mm bottom bracket housings

5 mm bottom bracket housings with 47 mm inner diameter and cranks with a SRAM DUB shaft

The plug will hold air and seal puncture simultaneously

lower rates of GI disturbance have been evident

Notes:* Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s

Park Tool 688 Right Hand Threaded Italian Bushing Attaquer 5 mm bottom bracket housingsThe 688 is a 36 mm x 24 TPI right hand threaded standard guide for use when facing bottom bracket shells with the BTS 1 Bottom Bracket Tapping and Facing Set or BFS 1 Bottom Bracket Facing Set. This guide is used on each side of the bike during facing. Features 36 mm x 24 TPI right hand threading Sized for the Italian bottom bracket thread standard Sold individually two required for use Mfr Claimed Weight TBC