For high profile rims. An advantage of this extension is the application between the valve body and valve itself. Protruding from the rim is the valve, not the extension. Ease of inflation, adjustment of tire pressure or deflation. Extensions are equipped with a seal, self-deflation is not possible.
Aluminum valve extension are available in sizes 21 & 31mm, superlight, can be stacked.

FREIGHT FREE ALL ORDERS OVER $100