• 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)

- Size: 26 x 1.50-1.95 - Valve Type: Presta - Valve Length: 32mm - Valve Stem: Threaded - Valve Core: Removable - Flat Fold Width: 42mm - Wall Thickness: 4.3mm

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

• Butyl rubber • Economy tube • Schrader valve • 35mm valve stem • 26 x 1 3/8

Size: 27.5x2.10-2.35 Valve Type: SV Valve Length: 48mm Valve Core: Removable Flat Fold Width: 54mm Wall Thickness: 4.3mm

Surly Inner Tube to fit a wide range of plus-size and fat bike tires. - Labeled Size: 26 x 3.0 - 4.8 - Weight: 310 g - Valve Core: Removable - Shaft Type: Threaded - ISO Width (mm): 76mm–100mm - Tube Compound: Butyl - ISO Diameter: 559 / 26-inch MTN - Valve: Presta Short 32-40mm

• Butyl rubber • 48mm-long Schrader valve • 29 x 2.1 (700 x 50-52)

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

Continental Cross Tubes are made of seamless butyl rubber and are individually tested for top quality. They're also heavier duty than standard tubes and perfect for the rough-and-tumble world that is cyclocross.

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

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

• Butyl rubber • Schrader valve • 29 x 2.1 (700 x 50-52)

• Butyl rubber • Thorn-resistant • Schrader valve • 700 x 35-40 (27 x 1 3/8)

• Butyl rubber • Thorn-resistant • 32mm-long Presta valve • 29 x 1.9-2.3

- Valve Type: Presta - Valve Core: Removable - Flat Fold Width: 54mm - Wall Thickness: 4.3mm - Threaded Valve

• Butyl rubber • Thorn-resistant • 32mm-long Presta valve • 26 x 1.9-2.35

- Butyl rubber - 48mm-long Presta valve (removable core) - 700 x 23-25 (27 x 1-1 1/8)

- Valve Type: Schrader - Valve Stem: Smooth - Valve Core: Removable - Flat Fold Width: 56mm - Wall Thickness: 0.9mm

- Shim adds support to presta stem used in a schrader rim

• Butyl rubber • Presta valve (smooth/removable core) • 26 x 3.5

• 2.25mm wall thickness • ISO Diameter: 559 / 26" mtn • ISO Width (mm): 60 mm , 61 mm , 62 mm , 63 mm , 64 mm , 65 mm , 66 mm , 67 mm , 68 mm , 69 mm • Labeled Size: 26 x 2.4-2.75 • Tube Compound: Butyl • Valve: Presta • Valve Core: Removable • Valve Length: Short 32-40mm • Valve Shaft: Threaded • Weight: 690g

Challenge's S.C. Seamless Latex Cross Tube is hand made for the highest quality. Latex tubes are usually lighter and roll with less resistance than standard butyl tubes. They also resist punctures. The S.C. fits tires 28 to 35mm wide, and has a 47.5mm-long valve with a removable core.

• Butyl rubber • Schrader valve • 20 x 1.35-1.5 (406 x 37)

• ISO Diameter: 559 / 26" mtn • Tube Compound: Butyl • Valve: Standard Schrader • Valve Core: Removable • Valve Length: Schrader • Valve Shaft: Smooth • Weight: 102g (1-1.25), 165g (1.5-1.75), 174g (1.9-2.125), 198g (2.1-2.3), 281g (2.4-2.75)

• Low Lead Valve • ISO Diameter: 203 / 12.5 • ISO Width (mm): 57 mm • Labeled Size: 12 x 2-1/4 • Tube Compound: Butyl • Valve: Standard Schrader • Valve Core: Removable • Valve Length: Schrader • Valve Shaft: Smooth

• Low Lead Valve • ISO Diameter: 305 / 16" BMX • Tube Compound: Butyl • Valve: Standard Schrader • Valve Core: Removable • Valve Length: Schrader • Valve Shaft: Smooth • Weight: 76g (1.25-1.5), 92g (1.5-1.75), 102g (1.75-2.125)

• Low Lead Valve • ISO Diameter: 340 , 349 / 16" recumbent • ISO Width (mm): 35 mm • Labeled Size: 16 x 1-3/8 • Tube Compound: Butyl • Valve: Standard Schrader • Valve Core: Removable • Valve Length: Schrader • Valve Shaft: Smooth • Weight (g): 86 g

• Low Lead Valve • ISO Diameter: 355 • ISO Width (mm): 44 mm , 45 mm , 46 mm , 47 mm , 48 mm , 49 mm , 50 mm , 51 mm , 52 mm , 53 mm , 54 mm • Labeled Size: 18 x 1.75-2.125 • Tube Compound: Butyl • Valve: Standard Schrader • Valve Core: Removable • Valve Length: Schrader • Valve Shaft: Smooth • Weight (g): 118 g

• Low Lead Valve • ISO Diameter: 406 / 20" BMX • Tube Compound: Butyl • Valve: Standard Schrader • Valve Core: Removable • Valve Length: Schrader • Valve Shaft: Smooth • Weight: 98g (1.25-1.5), 114g (1.5-1.75), 130g (1.75-2.125), 152g (2.1-2.3)

• Low Lead Valve • ISO Diameter: 451/ 20 x 1-1/8", 20 x 1-1/8" • ISO Width (mm): 28 mm , 29 mm , 30 mm , 31 mm , 32 mm , 33 mm , 34 mm • Labeled Size: 20 x 1-1/8 - 1-3/8 • Tube Compound: Butyl • Valve: Standard Schrader • Valve Core: Removable • Valve Length: Schrader • Valve Shaft: Smooth • Weight: 94g