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Trek RSL Knit

The BOA® Fit System delivers micro-adjustable precision fit, engineered to perform in the toughest conditions on the Trek RSL Knit road cycling shoe with Dual Dial Li2.

The Trek RSL Knit delivers the added benefit of improved power transfer and efficiency. 

How the Boa Fit System Works

Multidirectional Precision Fit + Fast Release

Explore Li2

Dial And Lace Specs

Li2

Lightweight and low-profile, Li2 enables multidirectional adjustments for tightening and loosening at every turn, climb, and sprint. Built to last, the dial platform is engineered with unprecedented durability against impact, abrasion, dirt, and debris.

  • Push in to engage
  • Turn to tighten
  • Turn to loosen
  • Pull up for fast release

TX6

Flexible, lightweight, and strong, the TX6 textile lace is made of recycled polyester and polyethylene and provides a soft feel with long-lasting strength.