Park Tool 688 Right Hand Threaded Italian Bushing bikebox 10T lowest sprocket realised by

10T lowest sprocket realised by new FREEHUB body construction

Rim Finishing

Agile performance shoe for speed on the trails

or carried in its pocket

A new rim laminate saves 40g per rim

Park Tool 688 Right Hand Threaded Italian Bushing bikebox 10T lowest sprocket realised byThe 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