KCNC Tubeless Valves

Most likely, yes. The kit includes five different pairs of molded rubber adapters, which are designed to create an airtight seal against a wide variety of rim bed shapes, from deep-section road rims to standard mountain bike profiles.

Removable cores are essential for tubeless setups because they allow you to inject sealant directly into the tire without breaking the bead. They also make it easier to clear out dried sealant buildup that can clog the valve over time.

Select a length that extends at least 15–20mm beyond your rim depth to ensure you have enough clearance to attach your pump head or CO2 inflator securely. If you are unsure, measure your rim depth and add 20mm to find your minimum required valve length.

Yes, these are standard Presta valves compatible with any tubeless-ready tire system. As long as your rim is taped for tubeless use, these valves will provide the necessary airtight seal.

Absolutely. These are machined from 7075 aluminum, which is a high-strength alloy commonly used in aerospace and performance cycling components. They are significantly more durable than plastic alternatives while remaining very lightweight.