Cobalt 3 XC Wheelset - Crankbrothers INT
Freehub 3-pawl, 21T, alloy, 11 speed HG mountain-style cassette compatible. Front Hub Dimensions (boost) 15mm x 110mm thru axle Front Hub Dimensions (standard) 15mm x 100mm thru axle, 9mm QR endcaps (available separately) and 12mm x 100mm endcap / axle kit (available separately) Rear Hub Dimensions 12mm x 148mm thru axle (boost), 12mm x 142mm thru axle, 10mm x 135mm endcaps (available separately)