with a thin wall to offer a lower overall weight that maximizes acceleration and increases efficiency. Shave the grams off with the Conti MTB Light Tube.

valve with removable core and is a standard weight for all-around use. Grab some Conti Tour Tubes to keep flats at bay.

and effective way of extending the length of removable valve-core inner tubes for better access through deep dish profile rims when inflating. To install, remove your existing valve core, thread it the ...

lightweight inner tube that's still durable and long-lasting. It's made from premium TPU material and a metal valve stem and comes with a removable valve core so you can easily change out ...

Extenders for Presta Valves with removable cores. This package includes 2 valve core removal tools. By using these extenders you can add 40mm of length to a Presta valve for use with ...