Trek Supercaliber 9.9 XTR 2021

Supercaliber 9.9 is the fastest, lightest and most capable cross-country race bike we make – and that's exactly why it's Trek Factory Racing's World Cup bike of choice. The exclusive IsoStrut top tube shock is the cornerstone of Supercaliber's efficient suspension system, giving you a fast and light ride that charges through rugged terrain at breakneck speed.