Muc-off Big Bore Hybrid Tubeless Valves Medium Colour:Orange 4 mm BB Center to

4 mm BB Center to Top of Seattube 451

40 40 40 40 Maximum Seatpost Insertion

All of the lessons learned from our top road helmets have trickled down to this great all-arounder

Power and cadence metrics are available when combining with POWRLINK ZERO or other compatible power meters

the leverage rate curve is flat and smooth

Muc-off Big Bore Hybrid Tubeless Valves Medium Colour:Orange 4 mm BB Center toEngineered 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. Our Big Bore Hybrid offers up to 245% higher air flow than traditional Presta valves thanks to the straight through bore design. Precision CNC machined from 7075