OCLV XXX carbon utilises premium materials and resins with industry-leading domestic manufacturing;Stacked lacing alignment provides a better spoke bracing angle for a stiffer wheel;OCLV Carbon tubular rim, 21 mm outer rim width;DT Swiss-based hubs with a 36-tooth star ratchet and SL driver body;DT Swiss Aerolite spokes and Alpina alloy locking hex-head nipples;Compatible with Shimano 10/11-speed, SRAM 10/11 free hubs;Includes Bontrager Carbon Stop Cork pads and quick release;No rider weight restrictions;