– 3D modeled 51mm rim profile is our fastest and most stable design ever – 23mm internal channel allows for a smoother ride, reducing drag and making the wheel-tire system faster – Tubeless Ready (TLR) rims for a quick transition to tubeless systems – 51mm OCLV Carbon rims (30mm external width, 23mm internal channel), DT Aerolite 24/24 spokes, DT Pro Lock nipples – DT Swiss 350 hubs with smooth, reliable 18-point engagement, SRAM/Shimano 10/11-speed freehub body, 12-speed available – Centerlock disc hubs with 12mm front and rear thru-axles, conversion kits available for QR and 15mm – TLR rim tape, TLR valve and traditional rim tape – Weight pair 1.590 kg – 51 mm / 1.505 kg – 37 mm