Muc-Off - Valves Big Bore Lite Downtube Bags By loading bikes vertically

By loading bikes vertically

Cage release

Secretly ready for the unexpected

for larger 29” tyre width see HoldUp EVO

Muc-Off - Valves Big Bore Lite Downtube Bags By loading bikes verticallyMUC OFF VALVES BIG BORE LITE 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, which means no clogs and maximum airflow fire power. Featuring a cutting edge,