Features Fully capable wheelset for modern road and multi-surface riders First integrated, connected SRAM AXS wheel with Zipp AXS Wheel Sensor; ability to use sensor with compatible tube ZR1 hubset with stainless steel bearings TSE for greater efficiency and reduced rolling resistance Optimized for 30 to 35mm tires Center locking rotor interface. Lockring is included with wheels. XDR or SRAM/Shimano driver bodies Campagnolo driver body sold separately Lifetime Warranty Specifications Size (wheels): 700c Rim construction: Carbon – Hookless Tire compatibility: ISO/TSS Compatible tubeless tires (30-44c) tube or sealant Rim depth: 40mm Brake compatibility: Disc (Center Lock) Rim - inside width: 25mm Rim profile: Symmetrical Rim finish: UD fiber, adhesive decals Hub: ZR1 Disc Brake Driver body type: SRAM XDR, SRAM/Shimano Road, n/a Bearings: Cartridge - Stainless Steel Max tire pressure: 73psi/5.0bar Max recommended system weight: 265lbs/120kg Spoke Length DS: 272mm, 274mm Spoke Length NDS: 276mm Max outside width: n/a Weight (g): 1440 Weight Based On: Lightest configuration: 12mm through axles and XDR body. Tape and valve included in weight.