It is fixed to the rim with a lock nut, therefore it cannot bend nor be expelled from the rim.
It need not to be replaced every time the tyre is changed.
The angled quill reduces the effect of centrifugal force, which tends to fling the valve core outwards in a conventional valve, leading to loss of pressure in the tyre.
It completely solves the problem of access for inflation.
Diameter: 8.3mm
ARIETE - manufacturer of motorcycle parts and accessories.