Tubes: All Sizes/Types

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

Because it's hard to know when you're going to get a flat, it's always good to have extra tubes on hand. Specialized's Airlock Self-Sealing Tube seals small punctures so you can keep riding.

Specialized's Standard Schrader Tubes are lightweight, high quality, and available in a number of sizes; just the thing you need for a repair or a spare.

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

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

• Butyl rubber • 48mm-long Presta valve (smooth/removable core) • 29 x 2.1 (700 x 50-52)

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

- Standard .97mm wall thickness butyl tube - Most popular CST tube for general-purpose riding

- Valve type: Presta, threaded - Valve core: removable - Tube size: 27.5 x 3.0

Sunlite Utili-T Thorn resistant tubes feature a 3.7mm tread side for increased puncture protection. - Valve Type: Schrader - Valve Length: 48mm - Valve Stem: Smooth - Valve Core: Removable - Flat Fold Width: 50mm - Wall Thickness: 3.7mm/1.7mm

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

• Butyl rubber • Thorn-resistant • Schrader valve • 16 x 2.125

• Butyl rubber • Thorn-resistant • Schrader valve • 24 x 1.9-2.35

• Butyl rubber • 48mm-long Presta valve (smooth/removable core) • 26 x 1.9-2.35

- Butyl rubber - Thorn-resistant - Economy tube - Presta valve - Image is for illustration only. Please confirm the tube size is correct.

• Butyl rubber • Thorn-resistant • Schrader valve • 24 x 1.5-1.95

• Butyl rubber • Schrader valve • 18 x 1.75

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

Size: - 29 x 1.75-2.10 / 700c x 35-50 - 29 x 3.0-3.50 - Valve Type: Presta - Valve Length: 32mm - Valve Stem: Smooth - Valve Core: Non-Removable - Flat Fold Width: 44mm (1.75-2.10), 78mm (3.0-3.50) - Wall Thickness: 0.9mm

- Butyl rubber - Thorn-resistant - Economy tube - Schrader valve (35mm)

- Size: 29 x 2.00-2.40 / 700c x 47-52 - Valve Type: Presta - Valve Stem: Smooth - Flat Fold Width: 56mm - Wall Thickness: 3.7mm/1.7mm

Sunlite Utili-T Thorn resistant tubes feature a 3.7mm tread side for increased puncture protection. - Valve Type: Schrader - Valve Length: 48mm - Valve Stem: Smooth - Flat Fold Width: 56mm - Wall Thickness: 3.7mm/1.7mm

• Butyl rubber • Thorn-resistant • Economy tube • Schrader valve (35mm)

- 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)

Because it's hard to know when you're going to get a flat, it's always good to have extra tubes on hand. Specialized's Turbo Ultralight MTB Tube w/Talc is lightweight to save rotational weight. The Talc lets the tube move easier inside the tire for a better ride with fewer flats.

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

• Butyl rubber • Thorn-resistant • Schrader valve • 22 x 1.75

• Butyl rubber • Thorn-resistant • Schrader valve • 24 x 1 3/8

• Butyl rubber • Economy tube • Schrader valve • 35mm valve stem • 26 x 3.5-4.0

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