Lance Armstrong showed up to race with Trek’s XO bike. His was equipped with Shimano Dura-Ace sporting a 39/53 chainring combo. Bontrager’s Race XXX Lite carbon tubular climbing wheels sported Tufo tires and SRAM’s new Shorty 6 cantilevers handled the braking. | Photo: Matt Pacocha
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Lance Armstrong showed up to race with Trek’s XO bike. His was equipped with Shimano Dura-Ace sporting a 39/53 chainring combo. Bontrager’s Race XXX Lite carbon tubular climbing wheels sported Tufo tires and SRAM’s new Shorty 6 cantilevers handled the braking. | Photo: Matt Pacocha

