Five Ten Kestrel BOA Mountain Clipless Shoes - Men's Core BLK/Gray Six/Gray Four 13 ModelNumber=J3178 this spacer kit is only

this spacer kit is only compatible with cogs that have a base width over 4mm

Contact-free seals and high precision build guarantee smooth bearings Bearing Type Sealed Cartridge Color Black Defined Color Black Front Axle 15mm Thru x 110mm Hub Drilling 28 Hub/Brake Compatibility Center-Lock Disc Spoke Interface J-Bend

The extra soft GravityControl Rubber compound is Made in Germany and SGS tested for harmful substances

Lightweight CNC machined aluminum construction

Number of Chainrings No Rings No Spider IncludedDrivetrain Speeds 12Drivetrain Speeds 13Chainring BCD Direct Mount SRAM 8-BoltChainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm ChainstayChainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm ChainstayColor BlackCrank Length (mm) 165Crank Intended Use RoadBB Included NoPedal Spindle 9/16"Spindle Interface Type SRAM DUBDefined Color Black

Five Ten Kestrel BOA Mountain Clipless Shoes - Men's Core BLK/Gray Six/Gray Four 13 ModelNumber=J3178 this spacer kit is onlyThese 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