ICAN 86mm Carbon Triathlons/road Bike Wheel Rear Clincher Tubeless Ready Rim Shimano 10/11 Speeds ICAN 86mm rim is the most aerodynamic rim we offer. Ideal for long flat rides, triathlons, and time trials Aero bladed spokes-incerase Wheel Strength and Improve Aerodynamic Speed Lightweight, smooth rolling,powerway hub 6 pawls R13-Shimano 10/11 speed 1050+-20g 2 year warranty for manufacturer defects, lifetime crash replacement program (discount for new wheels)