Bike Inner Tubes

Specialized Presta 40mm Valve Road Inner Tube 700x20/28 Lightweight, durable and affordable. The Specialized 40mm Presta Valve, 700x20/28, Road Inner Tubes, offer outstanding performance and reliability thanks to Specialized's 'mold cured' method of production. This production method allows Specialized to manufacture their tubes to a thickness of only 0.8mm, whereas most of the competition is 0.9mm thick. This reduction in thickness lowers weight and rolling resitance but does not affect reliability. Specialized's curing process allows for a more even cure and reduction in granularity of the butyl rubber, ultimately leading to a stronger tube. Equipped with a 40mm long valve…

##Specialized MTB Presta Valve Turbo Inner Tube 29 x 1.9-2.3 The Specialized MTB Presta Valve Turbo Inner Tube 29 x 1.9-2.3, with its new patent-pending valve and valve base, is proven in rolling resistance testing to reduce rotational drag by as much as 13% per wheel.

Specialized Presta Valve 40mm 29x1.75-2.4 Inner Tube Specialized are renowned for making high-quality, durable products, the Specialized Presta Valve 40mm 29 x 1.75-2.4 Inner Tube is no exception. Made from tough rubber butyl. Ideal for mountain bikes with a 29-inch wheel. Fitting tyres ranging from 1.75-2.4, with a 40-millimetre valve stem for easy inflation.

Specialized Presta Valve 48mm 700 x 28/38c Inner Tube Specialized's standard inner tubes use a moulded method of construction, ensuring a consistent thickness of butyl rubber.

##Specialized Presta Valve Inner Tube 26 x 1.0/1.175 Coming in at just 0.8mm thick, the Specialized Presta Valve Inner Tube 26 x 1.0/1.15 may be thin, but it still packs all the functionality you come to expect from a Specialized inner tube. Using a moulded construction, Specialized have been able to ensure a consistent thickness of butyl rubber with this inner tube.

Specialized Presta Valve Inner Tube 26 x 1.75"-2.4" This Specialized Presta Valve Inner Tube is suitable for 26" gravel and mountain bike tyres with a width of between 1.75' and 2.4". Its high-quality butyl rubber construction is durable, resilient and supple to grant a reliable and smooth ride, even when the terrain is rough. Specialized use an advanced manufacturing format that guarantees consistency in the tube's thickness throughout its circumference, eliminating punctures due to weak points and fragile seams. The 40mm Presta valve length is long enough for shallow rims, allowing secure pump head fitting for easy inflation of tyres.