Features:- Full carbon 37mm depth clincher rim- P.R.S. Hubs with 2:1 aero bladed direct pull spokes- 6 sealed cartridge bearing (2F + 4R)- ABS self locking nipples- Artisan built, entirely by hand- Compatible with Shimano 10-12sp, Sram XDR 12sp freehub- Centerlock Rotor MountSpecifications:- Discipline: Road- Material: Carbon- Weight (gr): 1290- 21 mm inner width- Compatibility: Sram11S- Drivetrain Compatibility: Shimano 9-11S, Shimano 12S, Sram 10S, Sram XD 11/12S