Zipp AM 858 NSW Carbon Tubeless Centerlock Disc 700c Rear 20 Spoke 12x142mm

Zipp’s most advanced and fastest deep-rim wheel for road, triathlon, and time trialing More than 243 grams lighter that previous model Optimized tire bed for easy tire installation TSE for greater efficiency and reduced rolling resistance Sawtooth rim with Hyperfoil nodes and HexFin ABLC dimple pattern for top aero and crosswind-stability performance with an undulating rim depth Cognition V2 hubset rolls efficiently whether you are pedaling or coasting. Its Axial Clutch V2 technology reduces drag and lowers friction Ships with 12mm front and rear end caps Center locking rotor interface. Lockring is included with the wheels XDR or SRAM/Shimano driver bodies Zipp graphics applied using Zipp’s ImPress direct-print technology Minimum 25mm tire width Campagnolo driver body sold separately Lifetime Warranty

In stock and ready to ship!

SKU: WHL-01261
Rim Material: Carbon Fiber

Details / Zipp AM 858 NSW Carbon Tubeless Centerlock Disc 700c Rear 20 Spoke 12x142mm

  • Size (wheels): 700c
  • Rim construction: Carbon – Hookless
  • Tire compatibility: Tubeless tires only
  • Rim depth: 85mm
  • Brake compatibility: Disc (Center Lock)
  • Rim - inside width: 23mm
  • Rim profile: Symmetrical
  • Rim finish: UD fiber, Impress technology
  • Nipple material: Aluminum
  • Spoke type: CX-Ray - Black
  • Spoke count: 20
  • Spoke pattern: 2 Cross, Radial drive, 2 Cross non-drive
  • Driver body type: n/a, SRAM XDR, SRAM/Shimano Road
  • Axle type (Wheels): TA 12x100, TA 12x142
  • Bearings: Cartridge - Stainless Steel
  • Driver Mechanism: Axial Clutch V2, 54 POE, n/a
  • Max tire pressure: 73psi/5.0bar
  • Max recommended system weight: 250lbs/114kg
  • Spoke Length DS: 218mm, 230mm
  • Spoke Length NDS: 232mm, 234mm
  • Max outside width: 27mm
  • Weight Based On: Wheel set in lightest configuration: 12mm through axles and XDR body. No tape or valve included. Front: 719g Rear: 811g
  • Weight (g): 1530

More Information

Manufacturer Part Number
Product Weight
Product Condition
New in Box
Wheel Diameter
Freehub Compatibility
Shimano/SRAM 11
Shimano/SRAM 11
Brake Compatibility
Centerlock Disc
Rear Axle
12x148mm Thru Axle


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