Tubes: All Sizes/Types

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

- Valve Type: Schrader - Valve Length: 32mm - Valve Stem: Smooth - Valve Core: Removable - Flat Fold Width: 51mm - Wall Thickness: 0.9mm

- Butyl rubber - 32mm-long Presta valve (smooth/removable core) - 700 x 25-30 (27 x 1-1 1/8)

- Size: 26 x 1.00 - Valve Type: Presta - Valve Length: 32mm - Valve Core: Removable - ISO: 559 - Flat Fold WIdth: 25mm - Wall Thickness: 0.9mm

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

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

The industry standard comes in all sizes. Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. Product details - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value

The industry standard comes in all sizes. Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value 27-inch tire size equivalents - 700cx 23 – 25 also fits 27 x 7/8 – 1 - 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4 - 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4

The industry standard comes in all sizes Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value 27-inch tire size equivalents - 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4 - 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4

- Butyl rubber - 32mm-long Presta valve (smooth/removable core) - 20 x 1 1/8 (451 x 25)

- Butyl rubber - 32mm-long Presta valve (smooth/removable core) - 26 x 1-1.25

- Butyl rubber - Schrader valve - 20 x 1 3/8

- Butyl rubber - Schrader valve - 24 x 1 3/8

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

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

- ISO Diameter: 559 / 26" mtn - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - 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)

- Butyl rubber - 32mm-long Presta valve (smooth/removable core) - 26 x 1 (650 x 18-23)

- Butyl rubber - 48mm-long Presta valve (removable core) - Valve type: Smooth - 700 x 35-40 (27 x 1 3/8)

- Butyl rubber - Schrader valve - 18 x 1.75

- Butyl rubber - 29 x 2.1 (700 x 50-52)

- Size: 18 x 1-3/8 - ISO Diameter: 400/18" - ISO Width (mm): 35mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 98g

- Size: 24 x 1-1/8 - ISO Diameter: 520 / 24" mini bmx - ISO Width (mm): 29mm - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 92g

- Butyl rubber - 32mm-long Presta valve (smooth/removable core) - 27.5 x 2.1-2.35 (650B)

- Butyl rubber - 48mm-long Schrader valve - 27.5 x 2.1-2.35 (650B)

- Valve Type: Schrader - Valve Core: Removable - Flat Fold Width: 44mm - Wall Thickness: 0.9mm

- Butyl rubber - Thorn-resistant - Schrader valve - 16 x 1.5-1.95

These are no ordinary bicycle tubes! These extra strong inner tubes stop flats for 2 years because there is Slime inside. - No more flats for 2 years! - Extra strong with Slime sealant inside - Instantly seals tread area punctures up to 1/8" (3mm) in size - Seals multiple punctures repeatedly - Non-toxic and non-flammable - Cleans up with water

The industry standard comes in all sizes Premium-quality Bontrager Standard butyl rubber tubes feature a 0.9mm wall thickness for the perfect balance of weight savings and durability. - 0.9mm wall thickness - Equipped with removable valve cores - 100% inspected for guaranteed quality - Best value

Protect yourself from flats with Bontrager Thorn-Resistant tubes. Asymmetric design uses thicker rubber on the tread side and thinner rubber elsewhere, which saves weight while maximizing puncture protection. Product details - 4.1mm thickness (tread side) - Asymmetric extrusion puts extra rubber along tire sidewall and tread zones - 100% inspected for guaranteed quality 27-inch tire size equivalents - 700c x 28 – 32 also fits 27 x 1-1/8 – 1-1/4 - 700c x 35 – 44 also fits 27 x 1-3/8 – 1-3/4

- Butyl rubber - Schrader valve - 24 x 2.75-3