The specialized roval slx 23 alloy clincher 700c wheel rear the hand built low profile fuseatildecopy slx 23 is our best all around alloy wheelset a 17mm wide internal rim width provides a better tyre profile for incredibly precise handling while the asymmetrical rear rim helps balance spoke tension allowing the rim to stay truer over time an extraordinary wheelset for every application specialized roval slx 23 alloy clincher 700c wheel rear features rim type alloy clincher rim mate