Muc-off Big Bore Lite Tubeless Valves Medium - Orange drumbeat21-482 A Park Tool logo makes

A Park Tool logo makes the apron as good looking as it is functional (even when it's dirty)

65L High Flash

with vibrant color matched background

45 Liter capacity

It'll keep moisture out

Muc-off Big Bore Lite Tubeless Valves Medium - Orange drumbeat21-482 A Park Tool logo makesBig Bore Lite Tubeless Valves medium35mm Introducing our latest innovation in tubeless valve technology: The Big Bore Valve range. Engineered with precision and designed to deliver maximum inflation simply and efficiently, this patent pending valve sets a new standard and is the benchmark in high air flow tubeless tyre systems with a revolutionary 'Straight through' internal design for maximum airflow fire power. Introducing our latest innovation in