Tubes: All Sizes/Types

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

A latex tube that offers weight savings, increased flexibility, and increased suppleness over butyl tubes. - Lightweight - 51mm valve stem with removable core - Latex tire sealant can be used without adverse effects

- Butyl rubber - 48mm-long Presta valve (smooth/removable core) - 26 x 1 (650 x 18)

- Butyl rubber - 80mm-long Presta valve (smooth/removable core) - 700 x 23-25 (27 x 1-1 1/8)

- Butyl rubber - 32mm-long Schrader valve - 27.5 x 2.1-2.35 (650B)

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

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

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

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

- Butyl rubber - Schrader valve - 700 x 28-35 (27 x 1 1/8-1/4)

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

- 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 25-32c

- Butyl rubber - Economy tube - Schrader valve - 20 x 1.95-2.125: 32mm valve stem - 20 x 2.0-2.4: 35mm valve stem

- Butyl rubber - Economy tube - Schrader valve - 12-1/2 x 2-1/4

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

SILCA has partnered with Vittoria to create the highest quality, lowest rolling resistance, finest riding inner tube, sized for modern clincher tire setups. Compared to standard butyl rubber bicycle inner tubes, latex tubes are considerably more elastic (10x elongation compared to 2-3x). More importantly, Latex Rubber has significantly lower coefficient of damping which means that when latex rubber is stretched or flexed, it returns to shape faster and with less energy loss. What does this mean for an inner tube? Latex inner tubes are generally 2-5 Watts (per tire) more efficient at 30mph than tubes made of other materials. They are harder to pinch-flat and offer superior ride quality, especially when combined with supple, low rolling resistance tires. This tube has been sized to fit tires measuring 24-30mm, which will equate to 23-28mm tires used on modern wider rims. Valve stem length is 42mm and will work in all modern disc wheels.

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

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

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

Q-Tubes Fat Tubes have what you need for big tires. - Q-Tubes Fat Bike tubes feature environmentally friendly soy ink printing on recycled cardboard - Labeled Size: 26 x 3.5-4 - Weight: 500 g - Valve Core: Removable - ISO Width (mm): 88 mm , 89 mm , 90 mm , 91 mm , 92 mm , 93 mm , 94 mm , 95 mm , 96 mm , 97 mm , 98 mm , 99 mm , 100 mm - ISO Diameter: 559 / 26" MTN - Valve: Presta Short 32-40mm - Wall Thickness: 1 mm

- 4mm wall thickness in the tread area and 2mm in the rim area - ISO Diameter: 622 / road / 29" , 630 / 27" - ISO Width (mm): 28 mm , 29 mm , 30 mm , 31 mm , 32 mm - Labeled Size: 700c x 28-32 - Tube Compound: Butyl - Valve: Standard Schrader - Valve Core: Removable - Valve Shaft: Smooth - Weight: 400 g

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

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

- ISO Diameter: 540 / wheelchair - ISO Width (mm): 35 mm - Labeled Size: 24 x 1-3/8 - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 122g

- ISO Diameter: 584 / 650b / 27.5" - ISO Width (mm): 35 mm , 36 mm , 37 mm , 38 mm , 39 mm , 40 mm , 41 mm , 42 mm , 43 mm - Labeled Size: 650b x 35-43 - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Length: Short 32-40mm - Valve Shaft: Threaded - Weight: 83g

- 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)

- ISO Diameter: 622 / road / 29" , 630 / 27" - ISO Width (mm): 48 mm , 49 mm , 50 mm , 51 mm , 52 mm , 53 mm , 54 mm - Labeled Size: 29 x 1.9-2.3 - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 220g (32mm), 221g (48mm)

- 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)

- ISO Diameter: 622 / road / 29" - ISO Width (mm): 28 mm , 29 mm , 30 mm , 31 mm , 32 mm - Labeled Size: 700c x 28-32 - Tube Compound: Butyl - Valve: Presta - Valve Core: Removable - Valve Shaft: Threaded - Weight: 128g (32mm), 129g (48 & 60mm)