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.

- Size: 700c x 23 – 25 - ISO Diameter: 622 / road / 29" - ISO Width: 23mm, 24mm, 25mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 125g (32mm), 126g (48 & 60mm), 128g (80mm)

Giant's inner tubes are made from high-quality, standard weight rubber so you can keep on rolling. These tubes feature threadless valve stems and removable valve cores.

- High-quality, ultra-low weight tube that retains air just as well as conventional butyl tubes - Possesses the same resistance to punctures - 40mm valve length

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.

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.

- 0.9mm wall thickness - Removable valve core - 700c x 18 – 25 = 27 x 1 - 700c x 28 – 35 = 27 x 1-1/8, 1-1/4

- Valve: Presta - Butyl rubber - Wall thickness: 0.9mm

- ISO Diameter: 622 / road / 29" - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Length: Schrader - Valve Shaft: Smooth - Weight: 110g (23-25mm), 128g (28-32mm), 144g (35-43mm), 160g (40-45mm)

- Polyurethane tube - Twice as strong as a regular butyl tube - Super lightweight - Very compact

- Size: 700c x 35 – 43 - ISO Diameter: 622 / road / 29" - ISO Width: 35mm, 36mm, 37mm, 38mm, 39mm, 40mm, 41mm, 42mm, 43mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 122g (32mm), 124g (48mm), 126g (60mm)

Kenda Thorn Resistant tubes are available in a variety of sizes and are the most cost-effective way to prevent flat tires. At 4.3 mm these tubes are ultra-thick. - Puncture resistance built into the tube - Butyl rubber - Schrader valve, 35mm

- Valve Type: Presta - Valve Core: Removable - Flat Fold Width: 50mm - Wall Thickness: 3.7mm/1.7mm

Never leave home without a spare tube. Vittoria's Ultralite inner tubes shave grams and, if you flat in no man's land, will save your ride. - Butyl tube

- Valve type: Schrader - Valve core: Removable - Butyl rubber - Wall thickness: 4.3mm - Thorn-resistant

- Valve type: Schrader - Valve core: Removable - Butyl rubber - Wall thickness: 0.9mm

- ISO Diameter: 622 / Road / 29" - Tube Compound: Butyl - Wall Thickness: 0.9mm - Valve: Presta - Shaft Type: Threaded - Valve Core: Removable

- ISO Diameter: 584 / 650b / 27.5" - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded

The P Zero SmarTube EVO is Pirelli’s latest innovation in the world of tubes, designed to improve performance in modern cycling. Made of thermoplastic polyurethane (TPU), it can save up to 70% of the weight of ordinary butyl tubing and nearly 50% of pocket space, while being stronger than butyl as a raw material. P Zero SmarTube EVO rolls 5% faster than the standard SmarTube, making your bike quicker to accelerate and climb hills, while also improving handling. - The weight of P Zero SmarTube EVO is up to 70% less than a standard butyl tube and also more resistant - Thanks to a 5% improvement in rolling, the P Zero SmarTube EVO makes your bike faster and easier to handle both on the steepest climbs and during accelleration - The volume is almost 50% of the space in your pockets, while being stronger than butyl as a raw material - Compatible with disc brakes only

- 0.9mm wall thickness - 700c x 18 – 25 = 27 x 1 - 700c x 28 – 35 = 27 x 1-1/8, 1-1/4

- Standard 1mm tube thickness - Schrader valve

- Valve type: Schrader - Valve core: Removable - Valve stem: Smooth - Butyl rubber - Wall thickness: 0.9mm

- 0.8mm walls (0.9mm walls for 16", 20", 24" sizes) - Puncture resistant

- Valve type: Schrader - Valve core: Removable - Butyl rubber - Wall thickness: 0.9mm

- Polyurethane tube - Twice as strong as a regular butyl tube - Super lightweight - Very compact

Grab the right tube for your 700C tire, just choose the valve length and tube size! When it comes to valve length: - 40mm valves are ideal for 10mm—30mm deep rims. - 60mm valves are ideal for 30mm—50mm deep rims. - 80mm valves are ideal for 60mm deep rims. And for tube size: - Check your tire's sidewall to determine its size—then choose the tube whose range includes it! For example: a 700Cx28 tire will work with the 700Cx25-32 or 700Cx28-32 tubes.

- Valve: Presta - Valve core: Removable - Butyl rubber - Wall thickness: 0.9mm

- Designed to improve rotational stability by decreasing rotational mass at the valve body - Lightweight aluminum Presta-valve body - Removable valve core - Extenders are available and sold separately