MUC-OFF BIG BORE HYBRID TUBELESS VALVE MEDIUM (35mm) Colour:Black This state-of-the-art tracker is mounted

This state-of-the-art tracker is mounted inside your handlebar using a patented locking mechanism

Compound: Performance dual

1 x Shimano BB-MT501 Hollowtech II Bottom Bracket

New V-adapter with ESC safety system

and tire widths from 1

MUC-OFF BIG BORE HYBRID TUBELESS VALVE MEDIUM (35mm) Colour:Black This state-of-the-art tracker is mountedIntroducing Muc Off's 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. Features Available in 6 colours and 4 different sizes (60mm available in