Spokes 20 Black Inc Straightpull Aero Carbon Spokes Spoke Pattern 2x/2x Nipples Black Inc Oversize Internal Alloy Type Weights Shimano: 1398g (Front: 601g, Rear: 798g)*Weight excludes tubeless tape and certain metal parts. Compatibility Shimano HG 11/12 speed cassetteSRAM 10/11 speed cassetteSRAM 12 speed cassette Hub Front, Rear: HU-08 High Flange Alloy Body WT Hub Width Front: 100mm / Rear: 142mm Axle type 12mm Thru Axle Bearings Black Inc + CeramicSpeed WT Brake interface Center Lock Rim - ASTM Classification Level 1 Material High Modulus Carbon Fiber (T-700/ T-800/ T-1100) Finish UD glossy clearcoat Type interface Tubeless and Clincher (inner tube) Recommended tyre size 700c x 28mm Rim height Front, Rear: 62mm Rim width Internal: 23mm / External: 29mm Decals Water Transfer Decals with High Polish Glossy Clear Coat Finish Assembly The SIXTY TWO (62) wheels are hand built by artisanal wheel builders and inspected with the latest electronic machines. This process guarantees that every single wheel's quality, performance and reliability.