The Nukeproof Horizon Sram DUB Bottom bracket is a smooth and durable bottom bracket optimised for long-lasting performanceunder hard riding conditions.

Using machined aluminium cups and nukeproof’s TiNitride coated bearings, the horizon bottom bracket is for standard BSA threaded bottom brackets, when using SRAMs newest DUB standard.

The included spacers allow use with both 68 and 73mm threaded bottom bracket shells.

Fitting of this bottom bracket requires aA 12 notch 46mm OD bottom bracket tool such as the park tool BBT-79 tool or Raceface’s cinch installation tool.