Big Bore Hybrid Muc Off tubeless presta valve kit 2025
Join the valve revolution
The latest innovation in tubeless valve technology: the Big Bore valve range. Precision engineered and designed to ensure maximum inflation in a simple and efficient manner, this valve sets a new standard and is the benchmark in high airflow tubeless tyre systems, with a revolutionary ‘Straight through’ internal design for maximum airflow power.
The latest innovation in tubeless valve technology: the Big Bore gamma valve. Precision engineered to deliver maximum inflation in a simple and efficient manner, this valve sets a new standard and benchmark for high tubeless airflow with a revolutionary ‘Straight through’ internal design for maximum airflow firepower.
Featuring a state-of-the-art integrated ball valve system. Say goodbye to the hassle of traditional tubles that clog and require the valve core to fill the sealant and achieve sufficient airflow during tubeless installation.
The Big Bore Hybrid offers up to 254% more airflow than traditional Presta valves, thanks to the through-hole design. The ball valve can be quickly opened and closed for effortless opening and excellent flow control. Made of 7075 aircraft grade CNC machined aluminium with stainless steel ball valve. This fully serviceable valve is built to withstand all conditions.
Features
- Unrestricted air flow
- 7075 aircraft grade aluminium
- Moving pressure control
- Quick and easy configuration
Tech spec
- Size: L
- Stem length: 45 mm
- Overall length: 75 mm
- Suggested rim depth: 25-30 mm