OCLV Pro Carbon offers an optimised blend of weight, strength and durability. Rapid Drive 54 hub instantly transfers effort into forward momentum. Tubeless-ready (TLR) rims allow for quick upgrades to tubeless. Ultra-durable OCLV Carbon rim with 29mm internal and 36mm external width. Carbon Care Wheel Loyalty Program offers no-cost repair/replacement for the first two years of ownership. 28 front/rear 14G spokes with Alpina alloy locking nipples. 6 bolt disc, Shimano 10-/11-speed, SRAM XD driver available separately. Includes an installed TLR rim strip, TLR valve and valve core removal tool.