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

• Butyl rubber • Economy tube • Schrader valve • 16 x 1.5-1.95: 35mm valve stem • 16 x 2.125: 32mm valve stem

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

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

• Butyl rubber • Economy tube • Schrader valve • 27 x 1-1/4

• Butyl rubber • Schrader valve • 14 x 2.125

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

• Butyl rubber • Economy tube • Schrader valve • 35mm valve stem • 24 x 1.5-1.95

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

- Valve Type: Schrader - Valve Length: 35mm - 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 18-23 (27 x 1)

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

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

- Size: 26 x 1.50-1.95 - Valve Type: Schrader - Valve Core: Removable - Flat Fold Width: 39mm - Wall Thickness: 0.9mm

- Butyl rubber - Economy tube - Schrader valve - 700 x 35-42c

WeThePeople innertubes are made of high-quality rubber and work very well to keep air in your tires. Designed for today's wider tires, they keep you rolling smoothly in all conditions.

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

- Butyl rubber - Presta Valve - Valve Angle: 0d - Removable Valve Core - Flat Fold Width: 22mm - Wall Thickness: 0.9mm

• Butyl rubber • Schrader valve • 26 x 1.5-1.75

• Butyl rubber • Economy tube • Presta valve • Non-removable core • 700 x 18-25c

• Butyl rubber • Economy tube • Presta valve • Non-removable core • 700 x 32-38c

• Butyl rubber • 48mm-long Schrader valve • 700 x 28-35 (27 x 1 1/8-1/4)

• Butyl rubber • Economy tube • Presta valve • Non-removable core • Valve length: 32mm • 26 x 1.5-1.95

- Size: 700 x 35-42 (27 x 1-3/8) - Valve Type: Presta - Valve Core: Non-Removable - Flat Fold Width: 35mm - Wall Thickness: 0.9mm

• Butyl rubber • Economy tube • Presta valve • Non-removable core • 27.5 x 2.0-2.35

• Butyl rubber • Economy tube • Presta valve • Non-removable core • 29 x 2.0-2.4 / 700 x 47-52c

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