The D3 Dual Directional Design profile cuts drag at the tyre-leading and rim-leading edges. OCLV Carbon utilises premium materials and high-temp resins with industry-leading domestic manufacturing. CenterLock disc hubs with interchangeable axles increase compatibility. Stacked lacing alignment provides a better spoke bracing angle for a stiffer wheel. OCLV Carbon rim (27 mm outer, 19.5 mm inner width) and DT Swiss hub. Compatible with Shimano 10/11-speed, SRAM 10/11 free hubs. No rider weight restrictions.