Tubes: All Sizes/Types

- 2-ply rubber shield fits between tire and tube to prevent flats - Pair

The name Airstop says it all. Michelin's Airstop tubes use a proprietary butyl rubber so your tires keep their pressure longer. And, the reinforced valve stem seam is ultra sturdy, too.

• ISO Diameter: 622 / road / 29" • ISO Width (mm): 23 mm , 24 mm , 25 mm • Labeled Size: 700c x 23-25 • 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.

- Valve Type: Presta - Valve Core: Non-Removable - Wall Thickness: 0.9mm - Flat Fold Width: 44mm (1.75-2.10), 65mm (2.50-3.0), 78mm (3.0-3.50)

• Butyl rubber • Economy tube • Presta valve • Non-removable core • 700 x 18-25c

Serfas replacement inner tubes are lightweight, durable, and affordable. The thorn resistant version helps reduce the chances of flats.

• ISO Diameter: 559 / 26" mtn • ISO Width (mm): 25 mm , 26 mm , 27 mm , 28 mm , 29 mm , 30 mm , 31 mm • Labeled Size: 26 x 1-1.25 • Tube Compound: Butyl • Valve: Presta • Valve Core: Removable • Valve Shaft: Threaded • Weight: 96g

Schwalbe tubes retain air pressure considerably longer than standard tubes. The quality and purity of the rubber mixture directly affects the quality of the tube.

Continental bicycle tubes are made of seamless butyl rubber and are individually tested for top quality.

• Butyl rubber • Schrader valve • 8 x 1 1/4 • Wheelchair-compatible

• Butyl rubber • Economy tube • Schrader valve • 16 x 1.5-1.95: 35mm valve stem • 16 x 2.125: 32mm valve stem

Serfas replacement inner tubes are lightweight, durable, and affordable. The thorn resistant version helps reduce the chances of flats.

- Butyl rubber - Thorn-resistant - Economy tube - Schrader valve

MICHELIN's Protek Max tubes use a proprietary butyl rubber with a unique shape and design so your tires hold their pressure longer. For excellent durability, the tube is reinforced at the valve too.

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

• Butyl rubber • Thorn-resistant • Schrader valve • 14 x 1.75

STOP-a-FLAT offers a range of non-pneumatic inner tubes which are impossible to puncture. A simple one-off and low-cost solution. Ideal for children's bicycles, buggies, pushchairs, and cycle trailers. The latest high-tech solution providing hard-wearing, long-lasting reliability. It is inserted in the same way as a normal inner tube using your existing tire. - No more wasting money on tubes - Mounts quickly to most rims - Great for bicycles, trailers, and jogger/strollers

- Size: 700 x 23-25 (27 x 1 x 1-1/8) - Valve Type: Presta - Valve Core: Removable - Flat Fold Width: 24mm - Wall Thickness: 4.3mm - Threaded Valve

- Butyl rubber - 32mm-long Presta valve (Threaded/removable core) - 26 x 1.5-1.95

• Butyl rubber • Schrader valve • 16 x 1.5-1.95

• Butyl rubber • Schrader valve • 700 x 20-25 (27 x 1)

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

• Butyl rubber • Schrader valve • 27 x 1-1/4

• Butyl rubber • Thorn-resistant • Schrader valve • 27 x 1 1/4 (700 x 30-35)

• ISO Diameter: 571 / 650c • ISO Width (mm): 18 mm , 19 mm , 20 mm , 21 mm , 22 mm , 23 mm • Labeled Size: 650c x 18-23 • Tube Compound: Butyl • Valve: Presta • Valve Core: Removable • Valve Shaft: Threaded • Weight: 80g (32mm), 86g (48m & 60mm), 88g (80mm)

• ISO Diameter: 438 , 451/ 20 x 1-1/8", 20 x 1-1/8" • ISO Width (mm): 25 mm , 26 mm , 27 mm , 28 mm • Labeled Size: 20 x 1-1/8 • Tube Compound: Butyl • Valve: Presta • Valve Core: Removable • Valve Shaft: Threaded • Weight: 78g (32mm), 84g (60mm)

• 4mm wall thickness in the tread area and 2mm in the rim area • ISO Diameter: 559 / 26" mtn , 584 / 650b / 27.5" • Tube Compound: Butyl • Valve: Presta • Valve Core: Removable • Valve Length: Short 32-40mm • Valve Shaft: Threaded • Weight: 468g (1.5-1.75), 536g (1.9-2.125)

• ISO Diameter: 340 , 349 / 16" recumbent • ISO Width (mm): 35 mm • Labeled Size: 16 x 1-3/8 • Tube Compound: Butyl • Valve: Presta • Valve Core: Removable • Valve Length: Short 32-40mm • Valve Shaft: Threaded • Weight: 84g

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