Zipp Cognition NSW Rear Hub Clutch Assembly Seal Gen 1

Zipp Factory Replacement Cognition NSW Rear Hub AxialClutch Assembly & Seal

This genuine Zipp factory replacement clutch assembly and seal is a critical service component for Generation 1 Zipp Cognition NSW rear hubs. It restores proper function of Zipp’s proprietary AxialClutch™ freehub system, ensuring ultra-low drag, instant engagement, and smooth, quiet performance.

Ideal for hub servicing, rebuilds, or replacing worn internal clutch components on high-end Zipp NSW wheelsets.

Key Features & Benefits

• Genuine Zipp OEM replacement
  Designed to exact factory specifications for Cognition NSW hubs

• AxialClutch technology component
  Uses magnetic engagement to disengage the ratchet while coasting, reducing drag and improving efficiency

• Restores factory performance
  Ensures proper freehub engagement, low resistance, and reliable power transfer

• Includes clutch assembly & seal
  All required components for rear hub clutch service

• Brand new, unused
  Supplied in original factory packaging

Product Details

• Application: Rear hub clutch service

• Hub Type: Zipp Cognition NSW

• Technology: AxialClutch™ magnetic engagement system

• Position: Rear wheel

• Zipp / SRAM Part Number: 11.2018.035.000

• Condition: New / OEM

Compatibility Notes (Important)

✔ Compatible with:

• Zipp Cognition NSW – Generation 1 rear hubs

• Rim brake version

✖ Not compatible with:

• Generation 2 Cognition NSW hubs
  → Gen 2 uses a different service kit
  → Reference: 11.2018.051.000 (freehub kit, sold separately)

⚠️ Always verify hub generation before ordering.

What’s Included

• Zipp Cognition NSW rear clutch assembly

• Replacement seal

• OEM packaging

Service & Installation Notes

• Intended for experienced mechanics or professional service

• Proper hub disassembly required

• Use correct lubricants per Zipp service guidelines

• Verify hub generation before installation

Why Use OEM Zipp Hub Components?

Using genuine Zipp replacement parts ensures:

• Correct AxialClutch™ engagement behavior

• Ultra-low drag while coasting

• Quiet, consistent freehub operation

• Long-term durability and reliability

• Preservation of premium NSW wheel performance and value

An essential OEM service part for maintaining the signature efficiency and smooth engagement of Zipp Cognition NSW rear hubs.