Rx010 centre lock disc wheelset rx010 clincher disc road wheel offering all the technology of shimano wheels at an economical price 24 mm high profile aluminium rim for improved aero dynamics easy to use centre lock rotor mount for use with disc brakes rear has 28 stainless steel bladed straight pull spokes with a 2 cross lacing pattern improve lateral and torsional power transmission rigidity front 28 stainless steel bladed straight pull spokes with a 2 cross lacing pattern improve lateral a