Ritchey WCS Headset Cartridge Bearing 46.9/34.1/7mm 45/45
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Ritchey WCS Headset Cartridge Bearing 46.9/34.1/7mm 45/45
Ritchey WCS Headset Cartridge Bearing 46.9/34.1/7mm 45/45 Info
The Ritchey WCS Headset Cartridge Bearing 46.9/34.1/7mm 45/45 is a direct replacement bearing for Ritchey WCS headsets, built to the precise tolerances that smooth, play-free steering depends on. The 45/45 contact angle geometry distributes load evenly across the bearing race, handling both radial and axial forces without compromise.
At 46.9mm outer diameter, 34.1mm inner diameter, and 7mm width, this cartridge is designed to drop into compatible WCS headset cups without modification. A sealed cartridge construction keeps contamination out and reduces maintenance intervals — useful whether you're logging long training miles or racing.
- Outer diameter: 46.9mm
- Inner diameter: 34.1mm
- Width: 7mm
- Contact angle: 45/45
- Type: Sealed cartridge bearing
