Shimano 17 Dura-Ace R9100 11-Speed 175mm 34/50t Crankset alpine touring bindings The elastic chest strap ensures

The elastic chest strap ensures that you get a firm fit while still allowing yourself to breathe deeply

cruising around town and traveling worldwide

The transition to uphill mode for the Duke PT involves locking the heel brake up and removing the upper housing of the toe piece to reveal the uphill tech toe

the MultiFit Last accommodates different foot shapes while reducing pressure points and enhancing overall control

Shimano 17 Dura-Ace R9100 11-Speed 175mm 34/50t Crankset alpine touring bindings The elastic chest strap ensuresThe choice of the world's best climbers, sprinters, and time trialists, the DURA ACE R9100 crank drops weight while maximizing power transfer. The new design, and its iconic look, is adapted for race specific disc brake systems while still offering a wide range of gearing and crank arm length options.