Origin8 Tubeless Alloy Presta Valve – 35mm – Blue – Single

Plain-English Lead

This Origin8 tubeless alloy Presta valve is designed for tubeless-ready road, gravel, and MTB rims. It features a removable valve core for easy sealant installation and includes two O-ring profiles to ensure a secure fit.

This listing is for a single 35mm valve in blue anodized aluminum. Confirm rim depth before ordering.

Key Functional Details

• AL6061 alloy tubeless Presta valve
• Length: 35mm
• Color: Blue anodized
• Removable valve core
• Includes two O-ring seals (standard and aero profile)
• Suggested rim depth: under 22mm
• Sold individually (one valve)
• Replacement valve cores sold separately
• Platform Type: Road / Gravel / MTB (Tubeless)

Compatibility & Technical Notes

• Fits tubeless-ready rims with Presta valve holes
• Recommended for rim depths under 22mm
• Not suitable for deep-section aero rims
• Not compatible with Schrader valve rims
• Designed for tubeless systems only
• One valve per unit — most wheelsets require two
• Platform Type: Tubeless setups only

Service / Ownership Context

Select the included O-ring that best matches your rim bed shape. Ensure tubeless rim tape is properly installed before mounting the valve. Tighten the retaining nut by hand only. Periodically remove and clean the valve core to prevent sealant buildup.

Fit & Use Signals

• Good Fit: Your rim is tubeless-ready and uses Presta valves.
• Good Fit: Your rim depth is under 22mm.
• Good Fit: You want removable-core access for easier sealant injection.
• Not A Fit: Your rim is deeper than 22mm.
• Not A Fit: Your rim uses Schrader valve holes.
• Not A Fit: You are installing into a non-tubeless rim without proper tape.