Five Ten Kestrel BOA Mountain Clipless Shoes - Men's Core BLK/Gray Six/Gray Four 12 Model=XT RD-M780/M770 Series Rear Derailleur Clever hardware allows them to

Clever hardware allows them to be compatible with most city and mountain bikes that have a hole in the fork crown

Length (mm) 44 Material Aluminum Defined Color Green Valve Core Removable Valve Presta Med 41-55mm

Flip-flop design can be used for left or right

Wide Hookless Bead Anti-Pinch Flat Technology

Five Ten Kestrel BOA Mountain Clipless Shoes - Men's Core BLK/Gray Six/Gray Four 12 Model=XT RD-M780/M770 Series Rear Derailleur Clever hardware allows them toThese men's Five Ten clipless bike shoes are built for intense pedaling. The BOA Fit System offers on the fly adjustments. A Stealth Marathon rubber outsole balances grip and durability. The impact resistant toe box adds protection. Micro adjustable dial based BOA Fit System plus hook and loop straps Synthetic upper with seamless overlays Non slip heel cup Clipless shank Impact resistant toe box Cleat Bolt Pattern 2 Bolt Closure Dial Velcro Gender Age