Elite Series convertible road disc hubs Available in multiple axle configurations Shimano and Campagnolo cassette body options with 6 pawl/48 point/7.5? engagement Straight pull and J-bend spoke options 6 bolt and Center Lock disc brake rotor options Sealed bearings FT 24H QR AL6061 Blk 148g CL 100mm 45 45 27.25 15.45 22.75 34.55