Rim construction combines lightweight aluminium rim with a bonded carbon fibre fairing. Tubeless Ready (TLR) rims allow for quick transition to a tubeless system. Aluminium with carbon rim construction (23 mm outer, 17.5 mm inner width). Compatible with Shimano 10/11 speed, SRAM 10/11. Bladed spokes 24 front/24 rear, with locking nipples. Centre Lock disc brake. Includes Bontrager TLR rim strip, TLR valve stem, internal cam quick release and traditional rim strip. No rider weight restrictions.