Muc-Off Big Bore Hybrid Tubeless Valves - Pink GiantMaySale As worn by EF Pro

As worn by EF Pro Cycling teams and staff In Italy

SRAM (not for Hidden-Bolt cranks )

7 cm / 27” x 10” x 4

5 mm derailleur cage ensures perfect performance

The central PAS channel is 18% wider

Muc-Off Big Bore Hybrid Tubeless Valves - Pink GiantMaySale As worn by EF ProIntroducing 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. Featuring a cutting edge, integrated ball valve system, the valve ensures