Features: Crafted from premium brass with a corrosions resistant design, this heavy duty motorcycle tire valves ensures long lasting performances in humid riding conditions, outperforming standard alloy or plastic models. The angled brass stem features a universally bend design that seamlessly fits most vacuum tire valves openings on motorcycles, e bikes, and scooters without rim scraping, available in multiple diameters for broad compatibility. Ideal for adventure riders, daily commuters, and electric vehicle owners seeking reliabled tire pressure maintenance across diverse terrains and weather extremes. Designed to withstand mountain trail, potholes, and extended highway rides while maintaining stability through its precise rubber seal and reverse flows prevention valves. TPMS compatible valves stem with tool less installation allows quick upgrades for enhanced safety monitoring, while the reinforced ABS base resists heat deformation during high speed rides. Specifications: Component: ABS+brass Color: yellow+black Size:Approx.5x7x1cm/1.96x2.75x0.39inch Package Includes: 5pcs/10pcs Motorcycle Tire valves Stem note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.