Elite Series convertible fat bike hubs Available in multiple axle configurations Shimano and XD cassette body options with 6 pawl/54 point/6.6? engagement J-bend spoke compatible 6 bolt disc brake rotor compatible Sealed bearings RR 11-12s XD 32H QR AL6061 Blk 334g 6B 170mm 58 58 48.65 48.65 36.5UPC/EAN/GTIN: 888571037331