Giant Inner Tube
Giant
Giant

Giant Inner Tube

4.5

Best heavy duty protection for daily commuters and casual city riders.

Built with significantly thicker walls than standard options, this component is engineered to withstand sharp trail debris. It offers a reliable defense against flats, making it an essential upgrade for riders who prioritize durability and consistent performance over weight savings.

$16.00

Out of stock
See buying options
Valve Type Schrader
Presta
Schrader
Wheel Diameter Inches 26
12 16 18 20 24
26
27.5 28 29
Wheel Size 26 inch
12 in 16 inch 18 in 18 inch 20 in 20 inch 24 inch 26 in
26 inch
27.5 in 27.5 inch 29 inch 650c 700c
Tube Width Compatibility 1.9-2.125 inches
1 1.0, 1.25 1.9, 2.3 1.9, 2.35 1.90, 2.30 2.10, 2.40 1-1/8, 1-3/8 1.0-2.35 inches 1.5-1.75 inches 1.5-1.75 inches, 1.9-2.125 inches 1.50-2.10 1.75 - 2.25 inches 1.75-2.1
1.9-2.125 inches
1.9-2.125 inches, 2.2-2.5 inches 1.9-2.125 inches, 28-35 mm 1.90 – 2.30 18-25 mm 2.2-2.5 inches 28-35 mm 35mm, 45mm

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Who it's for

  • Commuters riding through urban areas with high debris or thorns
  • Casual cyclists who prefer riding over performing frequent mechanical repairs
  • Budget-conscious riders looking for a durable, long-lasting equipment investment

Who should skip it

  • Performance-oriented road cyclists and racers prioritizing speed and lightweight components
  • Comfort-focused riders who value a smooth and compliant cycling experience
  • Home mechanics who struggle with tight tire and rim combinations

Performance breakdown

Puncture resistance

Thick 2.1mm walls shrug off thorns and trail debris with ease.

Excellent

Maintenance accessibility

Removable valve core makes adding sealant or replacing valves a breeze.

Excellent

Weight penalty

Robust construction adds noticeable rotational mass compared to lightweight race tubes.

Average

Installation ease

Stiff, thick rubber requires a bit more effort to seat properly.

Good

Valve compatibility

Standard Schrader design fits the vast majority of mountain bike rims.

Excellent

Durability longevity

Heavy-duty compound resists degradation and holds air pressure exceptionally well.

Excellent

Key Specs

Diameter

26 inches

ISO Diameter

559

Valve Type

Schrader

Valve Length

35 mm

Removable Valve Core

Yes

Puncture Protection

Yes

Wall Thickness

2.1 mm

Know before you buy

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Ask Metto anything about the Giant Inner Tube before you decide.

Giant Inner Tube

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