Bontrager innovation and durability live on with the Race Lite Disc 29er wheelset. Bontrager designed, Swiss-made hubs, asymmetric rims, and butted, stainless steel spokes function harmoniously to create a wheel system that's much more than the sum of its parts. Tubeless ready. Standard 6-bolt rotor attachment.Bontrager designed DT manufactured hubs for reliability and performanceDitch the tubes and save weight by going tubelessCenter Lock rotor attachmentQuad sealed bearing rear hubs and locking aluminum alloy nipplesIncludes Bontrager tubeless rim strips and valve coresPresta valveApprox weight: 1042g