Tubes: All Sizes/Types

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

We all love to stop and smell the roses, but like they say, every rose has its thorn. And as we all know, there's no better way to ruin a beautiful ride than with a thorn in the tube. No need to worry, though, because we designed our Thorn-Resistant Schrader Valve Tubes to combat pesky pricks of all shapes and sizes. Starting at the basis of the construction, we designed the tube to be thicker at the outer side (the part against the tire) in order to stop pesky bits from puncturing all the way through the tube. Then, at the inner side (the part against the rim), it's actually thinner in order to reduce weight. This way, you don't have to sacrifice performance in the name of protection. - Thicker construction on the outer side (against the tire) enhances puncture protection. - Thinner construction on the inner side (against the rim) maximizes weight savings.

- Butyl rubber - Economy tube - Schrader valve - Wall thickness: 0.9mm

- Butyl rubber - Removable valve core - Schrader valve - Wall thickness: 0.9mm

- Butyl rubber - Removable valve core - Schrader valve - Wall thickness: 0.9mm

- Butyl rubber - Economy tube - Removable valve core - Wall thickness: 0.9mm

- Butyl rubber - Economy tube - Schrader valve - Removable valve core - Wall thickness: 0.9mm

Our Standard Schrader Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride. - Individually cured for consistent tube thickness = the utmost in quality.

Shrink Wrap Package Presta Tube Size: 700x18-23 (27x1) Valve Type: PV Valve Length: 48mm Valve Angle: 0d Valve Stem: Threaded Valve Core: Non Removable

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

- Valve Type: Schrader - Valve Length: 32mm - Valve Core: Removable - Butyl rubber - Wall Thickness: 0.9mm

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

- 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)

We all love to stop and smell the roses, but like they say, every rose has its thorn. And as we all know, there's no better way to ruin a beautiful ride than with a thorn in the tube. No need to worry, though, because we designed our Thorn-Resistant Presta Valve Tubes to combat pesky pricks of all shapes and sizes. Starting at the basis of the construction, we designed the tube to be thicker at the outer side (the part against the tire) in order to stop pesky bits from puncturing all the way through the tube. Then, at the inner side (the part against the rim), it's actually thinner in order to reduce weight. This way, you don't have to sacrifice performance in the name of protection. - Thicker construction on the outer side (against the tire) enhances puncture protection. - Thinner construction on the inner side (against the rim) maximizes weight savings.

- Valve Type: Schrader - Valve Core: Removable - Butyl rubber - Wall Thickness: 0.9mm

- Standard 1mm tube thickness - Presta valve

Kenda Presta valve tubes are dependable replacements. Use them to build up your bike, and throw a spare in your bag so you can keep on riding.

- Standard 1mm tube thickness - Schrader valve

- Butyl rubber - Economy tube - Wall thickness: 0.9mm - Removable valve core

- Butyl rubber - Economy tube - Schrader valve - Removable valve core - Wall thickness: 0.9mm

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

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

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

Ever had a flat tire? We have! Carry a spare tube in your seat bag just in case. Fits any air pump with a valve adapter (sold separately). - 20" Presta valve tube - 20x1.5-1.75 - Rubber tube - OEM replacement item

Ever had a flat tire? We have! Carry a spare tube in your seat bag just in case. - 20" Schrader valve tube - 20x1.5-1.75 - Rubber tube - OEM replacement item

Ever had a flat tire? We have! Carry a spare tube in your seat bag just in case. Fits any air pump with a valve adapter (sold separately). - 26" Presta valve tube - 26x1.5-1.75 - Rubber tube - OEM replacement item

Ever had a flat tire? We have! Carry a spare tube in your seat bag just in case. - 26" Schrader valve tube - 26x1.5-1.75 - Rubber tube - OEM replacement item

Always needed. Quality tested and a great value, the 0.9mm thick butyl rubber innertube strikes the perfect balance between weight and durability. Where it thrives: In the garage, on the bike What it's built for: Durability, Fixing Highlights: - Schrader valve (American valve) with a removable valve core - 0.9mm wall thickness - Each tube passes a 24 hour air hold test prior to packaging

Our Standard Presta Valve Tubes feature a molded method of construction that ensures a consistent thickness of butyl rubber. This means that they don't have any unnecessary weight and will roll smooth, ride after ride.

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