The specilaized roval control sl disc scs carbon clincher 700c wheel rear take the control sl 29 tubeless ready zero bead hook ultra light carbon rim and mate it with our scs 6 bolt disc hubs what you get is a wheel with a 22mm internal rim width that39s perfect for cyclocross gravel traction on road and everything in between the scs rear hub allows for a proper chainline on short chainstay performance road and cyclocross bikes and is 12mm thru axle or qr compatible specilaized rova