Item DescriptionThe hub that defines Swiss precision Forged aluminum shell with the patented DT-Swiss patented, star-ratchet mechanismContact free flange seals with stainless steel cartridge bearingsCampagnolo rear hubs include 12/13 steel lockringsChoose black with red sticker or white edition. Q/R skewer available separatelyItem Specificationsf/r: rear (S 8-11sp)axle: 10x130mm QRhole: 32hcolor: blackweight: 209g: