These are heavy wheels, but with a rim height of 34mm, they look good and are suitable for high-speed cruising.They are 2WAY type for clincher and tubeless ready, but I only used them with clinchers, so there is no sealant residue.- Freehub body: Shimano 11s-12s- Tires: None- Brand: FULCRUM- Model Name: Racing 800 DB- Wheel Type: Complete Wheelset- Disc Brake Compatible: Yes- Disc Brake Type: Center LockCompatible Tire Size: 700CWeight: 1960gRim Material: AluminumRim Height: 33.7mmRim Width: 24.1mmInternal Rim Width: 19mmTire Size: 23C-40CFront Spoke Count: 28Rear Spoke Count: 28Spoke Material: Stainless SteelNipple Material: BrassFront End Standard: 100mm Thru Axle (12mm)Rear End Standard: 142mm Thru Axle (12mm)there are minor scratches from use. Please refrain from purchasing if you are sensitive to such details.*Tires and tubes will be removed and are not included.Ultegra grade disc rotors are included, but they are considered a bonus.