LEZYNE CNC Tubeless Presta Valves

The Cnc Tlr Valves Are Masterfully Engineered Tubeless Bicycle Tire Valves Constructed From Lightweight, Durable Cnc-Machined Aluminum, Complete With A Stylish Design That Complements The Aesthetics Of Any Bicycle. The Valve Cap´s Machined Grooves Improve Grip And Feature An Integrated Valve Core Tool As Well As A T25 Tip That Tightens The Valve To A Tubeless Rim. The Valves Are Equipped With An O-Ring And Grooved Aluminum Locknut For A Leak-Free Seal. They´re Tubeless Sealant Friendly, Designed For Maximum Airflow, And Offer Compatibility With All Presta-Style Floor Pumps And Hand Pumps. Specifications: Weight: - 44mm: 6.4g - 60mm: 14.0g - 80mm: 16.0g