The Crankbrothers Synthesis Rear Wheel 650b Carbon Gravel is designed for outstanding performance on tough terrains. Its compliant design improves handling and grip, featuring a wide 26.5mm inner rim optimized for tires between 40mm and 48mm. Built for durability, it provides a smooth and stable ride, perfect for long-distance gravel adventures. Sold individually, this wheel is a dependable choice for gravel enthusiasts looking to enhance their riding experience.