Park Tool 688 Right Hand Threaded Italian Bushing bikebox A new rim laminate saves

A new rim laminate saves 40g per rim

Remove the light from it’s magnetic mount and it now doubles as a wearable night running light and versatile camping light

or carried in its pocket

10T lowest sprocket realised by new FREEHUB body construction

uphill sprints) or the use of oval chainrings

Park Tool 688 Right Hand Threaded Italian Bushing bikebox A new rim laminate savesThe 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