Tubeless Valve Kit w/SpeedShield
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• CNC machined Aluminum Valves
• Knurled spherical nuts to eliminate
bending load on valve stem
• Custom molded silicone shield with
3M adhesive backer
• SpeedShield Improves wheel
aerodynamics up to 0.5 Watts at
30mph

SILCA LIMITED WARRANTY
Parts covered by SILCA Limited Warranty are considered to be subject to wear through normal use or are consumable subject to degradation through the course of their daily use. SILCA guarantees the life of these items to be at least 2 years from the date of original purchase.
SILCA Tubeless valve stems are designed to strike a balance between weight, strength, airflow and ease of installation. We started this project out of our own frustration at the two extremes of product in the market: inexpensive, heavy brass valve stems, or uber-lightweight aluminum stems that had reputations for being problematic in the field. In classic SILCA fashion, we set out to understand the issues and develop a better solution.