Vee 20 X 1.50-1.90 Inch Tube (FV 48mm)

Vee rubber 20 inch tube for your race rig. 48mm French valve (AKA Presta valve) means it will fit all alloy rims and a majority of carbon rims, unless you've go exceptionally deep dished rims. In that case, go for a 60mm valve length. This is an all purpose tube that will fit just about any race tyre width.