Stacked Lacing - Provides a better spoke bracing angle for a stiffer wheel. Tubeless Ready (TLR) rims allow for quick transition to tubeless system upgrade. Offset spoke bed reduces wheel dish for stiff and stable performance. 6061 alloy rim 25mm outer, 19.5mm inner width, 3 pawl hub. Shimano 10/11, SRAM 10/11, Campagnolo (freehub sold separately). Includes Tubeless Ready (TLR) rim strip, TLR valve stem, internal cam quick release. No rider weight restrictions.