Muc-Off Big Bore Lite Tubeless Presta Valves

The Muc-Off Big Bore Lite Tubeless Presta Valves are designed for riders who demand maximum air flow and easy installation for their tubeless setups. With an innovative straight-through bore design delivering 230% more air flow than traditional Presta valves, these valves ensure quick and efficient tire inflation. Constructed from aircraft-grade aluminum and equipped with advanced sealing technology, these valves provide durability and reliability for every ride. Whether you’re navigating rugged terrain or cruising smooth trails, these valves are the perfect upgrade for any tubeless-ready bike.

• 230% higher air flow than traditional Presta valves thanks to the straight through bore design.
• Precision CNC machined from 7075 aircraft-grade aluminum.
• Stainless steel ball valve with seals and O-rings.
• 4-way tyre insert air flow base is compatible with most tubeless inserts.
• 4mm machined hex key slot for easy installation/removal.
• Available in 25, 35, 45mm valve stems to suit different rim depths.