FVRb — Advanced Tubeless Presta Valve with Fixed Oblong Base
Advanced tubeless Presta valve with improved flow and enhanced sealing. Solid extruded rod stem construction is 50-200% stronger than hollow tube competitors. Available in 40-100mm lengths in both brass and aluminum.
Larger internal diameter than FVRa for improved sealant flow. Solid extruded rod stem (50-200% stronger than hollow tube competitors). Passed NSS 336 (Neutral Salt Spray) test — 336 hours equivalent to 1,680 beach-exposure days or 14 years natural environment.
FAQ
How is the FVRb different from the FVRa?
The FVRb has a larger internal diameter for better sealant flow, superior corrosion resistance, and is available in more lengths (40-100mm) and materials (brass + aluminum). The FVRa is the basic model available only in 40mm brass.
