Sun Ringle Black Flag Pro Wheelset 29" 9mm/QR15/QR20, Black

Black Flag Pro wheels are designed for cross-country riding with an emphasis on light weight and durability.
Premium, cartridge bearing, straight-pull hubs
Wheels are shipped with 9,15 and 20mm front end caps, rear 135mm QR and 12x142 Thru-Axle end caps(12x135 sold separately direct from Sun Ringle), extra spokes, tubeless rim tape and valves, and Stan's NoTubes sealant
XC and trail use
Stan's NoTubes BST Technology
Wheelsmith bladed spokes
Wheelsmith alloy nipples
Chromoly skewers
23mm rim width