BBB Cycling CoreCap AL Tubeless Valve Set - Lightweight Aluminum - 40mm - 300% More Airflow - Universal Pump Compatibility - 2 Pack - Copper - BTI-166

300% MAXIMUM AIRFLOW: Experience the ultimate tubeless setup with a revolutionary design that delivers 300% more airflow than traditional Presta valves. This massive air volume allows you to seat tubeless tires instantly with a standard floor pump, eliminating the need for expensive air compressors or CO2 canisters CLOG-FREE DESIGN: End the frustration of dried sealant blocking your valves. The CoreCap AL features an oversized internal passage specifically engineered to prevent tubeless sealant (liquid latex) from clogging, ensuring consistent pressure readings and easy inflation every single time BUILT-IN UNIVERSAL COMPATIBILITY: Forget searching for adapters at gas stations. The innovative head design makes these valves directly compatible with both Schrader (car-style) and Presta pump heads, offering you total flexibility whether you are at home, in the workshop, or on the road AERO-GRADE ALUMINUM DURABILITY: Crafted from high-quality anodized aluminum, these valve stems are lightweight, stylish, and incredibly tough. Unlike standard valves, there are no fragile internal pins to bend or snap off, making them perfect for rugged MTB, gravel, or road use COMPLETE TUBELESS UPGRADE: This all-in-one kit includes everything you need for a premium upgrade: two high-grade aluminum valve stems, secure rubber seals, and the innovative CoreCap heads. Designed for deep rims and modern tubeless setups for maximum reliability