Vittoria Latex tube 700x25/28c presta valve
Can be used for Cyclocross, even if you ride with 700 x 35 tires.
48 mm presta valve
Latex tubes reduces the friction between tube and tire a lot, and protects against punctures and increases the durability.
Latex tubes looses some air in some time, meaning that it has to be pump more often than normal butyl tube.
Latex tubes gives a lower weight and increased speed.
Can be used for Cyclocross, even if you ride with 700 x 35 tires.
48 mm presta valve
Latex tubes reduces the friction between tube and tire a lot, and protects against punctures and increases the durability.
Latex tubes looses some air in some time, meaning that it has to be pump more often than normal butyl tube.
Latex tubes gives a lower weight and increased speed.