Tubes: All Sizes/Types

- Butyl rubber - 32mm-long Presta valve (smooth/removable core) - 26 x 1.9-2.35

• Butyl rubber • 48mm-long Presta valve (smooth/removable core) • 27.5 x 2.1-2.35 (650B)

- Butyl rubber - 80mm-long Presta valve (smooth/removable core) - 700 x 18-23 (27 x 1)

- Butyl rubber - Schrader valve - 26 x 3.5

- Thorn Resistant - Butyl rubber - 48mm-long, threaded Presta valve - 29 x 1.95-2.125

- Butyl rubber - Thorn-resistant - 32mm-long threaded Presta valve - 29 x 2.1 (700 x 50-52)

- Butyl rubber - Thorn-resistant - Presta valve - 700 x 28-35 (27 x 1 1/4")

- Butyl rubber - Thorn-resistant - Schrader valve - 18 x 1.75-2.125

- Butyl rubber - Thorn-resistant - Schrader valve - 26 x 1 3/8

- Butyl rubber - Thorn-resistant - Schrader valve - 29 x 1.9-2.3

- Lightest pre-Slimed tube available - Weight: 219g (26), 117g (700c)

Serfas replacement inner tubes are lightweight, durable, and affordable.

- 4mm wall thickness in the tread area and 2mm in the rim area - ISO Diameter: 622 / road / 29" - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 368g (28-32), 438g (35-43)

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Valve length: 48mm

Giant's thorn tubes feature thicker rubber that prevents some punctures and flats.

Giant's thorn tubes use thicker rubber to prevent some flats and punctures.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. This tube is for use on rims with an ISO diameter of 451 millimeters.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Valve length: 35mm

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. These tubes fit older Schwinn bicycles with 24-inch wheels. - For use on rims with ISO diameter: 547mm

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Valve length: 35mm

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Removable valve core

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Valve length: 35mm

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. This tube features a 48mm-long valve stem ideal for deep-section rims.

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. - Valve length: 32mm

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling.