Box Three Prime 9 Speed Groupset - Multi Shift - Wide 11-46T - 9 Speed YGroup_7033444892717 Custom Swiss made stainless steel

Custom Swiss made stainless steel bearings are double sealed which gives a much greater life span than stock units

Installation tools: A Press Fit tool will be required to correctly install this Bottom Bracket

8 clamp with a mini riser bar fitted

The question was can one single rubber compound provide this

Perfect to remove lube

Box Three Prime 9 Speed Groupset - Multi Shift - Wide 11-46T - 9 Speed YGroup_7033444892717 Custom Swiss made stainless steelThe Prime 9 range of components from Box has made many people rethink what a 9 speed drivetrain is capable of. Providing riders with all the range of a 12 speed setup but without the complexity, weight, and excessive shifting, Prime 9 drivetrains are also far more affordable. You can ride them hard and not shed so many tears when something inevitably wears out or breaks. Box Three is their best all rounder drivetrain that offers excellent performance