Silca's Tubeless Valve Kit makes a more robust and reliable seal for tubeless conversions, and the included Speed Shields improve aerodynamics while protecting the rim from the valve nut. Made from cold drawn aluminum bar instead of the common hollow extruded bar, Silca's Tubeless Valve Stems are 50 - 200% stronger than normal alloy valves, and they house the highest-quality, machined brass valve cores that allow for more airflow as well as improved tolerance for sealant. A pair of high-strength silicone Speed Shields are included with the valve stems, increasing aerodynamic efficiency while also preventing the valve nut from marring carbon or alloy rim surfaces.
Available in multiple lengths. Valve core removal tool included.
A guide to common bike tire sizes and how to find the tires that will fit your bike.
Understanding older bicycle tire sizes.
A useful chart for determining the tire size you need for your bicycle.
Tips for proper bicycle tire mounting and tire safety.
A guide to understanding tire width.
A guide to understanding bicycle tire tread patterns and what you should look for.