Because it's hard to know when you're going to get a flat, it's always good to have extra tubes on hand. Specialized's Turbo Ultralight Road Tube w/Talc is lightweight to save rotational weight. The Talc lets the tube move easier inside the tire for a better ride with fewer flats.
|700c x 18 – 25 / 60mm||719676544304||0308-0210||210000005312|
|700c x 18 – 25 / 80mm||888818134250||03116-0275||210000005601|