The Muc-Off Big Bore Hybrid Valve is a revolutionary innovation in tubeless valve technology, designed to deliver maximum inflation efficiency and simplicity. This valve sets a new standard with its straight-through bore design, significantly outperforming traditional Presta valves.

Key Features:
  • Air Flow: Provides up to 254% higher air flow than traditional Presta valves due to its straight-through bore design, enabling faster and more efficient tire inflation and sealant filling.
  • Material and Construction: Precision CNC machined from 7075 aircraft-grade aluminum, ensuring durability and light weight.
  • Valve Mechanism: Features a stainless steel ball valve with seals and O-rings, allowing for effortless airflow control and micro-adjustments to pressures while riding.
  • Compatibility: The 4-way tire insert air flow base is compatible with most tubeless inserts, making it versatile for various tubeless setups.
  • Installation and Removal: Equipped with a 4mm machined hex key slot for easy installation and removal.
  • Universal Valve Head: Compatible with most screw-on and push-fit pumps, ensuring broad compatibility.
  • Serviceability: Fully serviceable with spanner flats on the head, lever, and body, and a coreless design that allows for checking sealant health through the valve.
  • Available Sizes: Available in four different sizes (30mm, 35mm, 45mm, and 60mm) to suit various rim depths.

Who is it for?
The Muc-Off Big Bore Hybrid Valve is ideal for cyclists who use tubeless tire systems and need a reliable, high-performance valve for efficient inflation. 
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