Blackburn Heavy Duty 20" Bicycle Inner Tube, 1.75" - 2.25", Schrader Valve (Value Pack 2), Black

Name: Blackburn Heavy Duty 20" Bicycle Inner Tube, 1.75" - 2.25", Schrader Valve (Value Pack 2), Black
Brand: Blackburn's
SKU: 712427600
Price: 11.95 USD
Availability: InStock
Rating: 4.6 (49 reviews)

4.6 stars out of 49 reviews

(4.6)|

49 ratings

Key item features

Enhanced Durability: Features a 20% thicker rubber casing under the tread compared to standard tubes, significantly improving flat resistance.
Consistent Construction: Mold-cured rubber ensures uniform thickness throughout the tube, eliminating weak spots and preventing high-pressure blowouts.
Broad Compatibility: Designed to fit tire widths ranging from 1.75" to 2.25", suitable for various bicycle types.
Versatile Application: Compatible with Kids Bikes, BMX Bikes, and Mountain Bikes, offering broad utility for different cycling needs.
Schrader Valve: Equipped with a reliable Schrader valve type for convenient inflation and pressure maintenance.
Value Pack: Includes two inner tubes, providing a convenient and ready-to-use set for replacements or spares.

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Specs

Bicycle tire size
20 Inches
Valve type
Schrader Valves
Wheel size
20"
Tire width
2.25 in
Material
Rubber
Bicycle type
BMX Bikes, Mountain Bikes

Current price is $11.95$5.98/ea

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About this item

Product details

Blackburn's Heavy Duty 20" Inner Tube Value Pack (2 Tubes) features a thick casing under the tread to resist flats better than a standard tube. This rubber is 20% thicker compared to a standard tube. The tube's high-quality mold-cured rubber creates consistent thickness without weak spots across the entire tube. The Blackburn bike inner tube fits tire widths: 1.75" - 2.25" and works well with these types of bikes: Kids Bikes, BMX Bikes and Mountain Bikes. Value pack comes with a set of two tubes with Schrader valves.

20% thicker tube helps prevent flats
Works with these bikes: Kids, BMX, Mountain
Mold cured rubber for consistent side wall–prevents high pressure blow outs
Schrader Valve Type
2 Inner tubes included

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Bicycle tire size

20 Inches

Valve type

Schrader Valves

Bicycle tire tube type

Heavy Duty Bicycle Inner Tube

Wheel size

20"

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Customer ratings & reviews

4.6 out of 5 stars

stars49 ratings29 reviews

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Showing 1-3 of 29 reviews

Nov 4, 2025

JON

5 out of 5 stars review

Verified Purchase

best tubes ever!

these are great heavy duty tubes that only took me 10 minutes to swap out!... unbelievable price for two tubes too!... already bought another to have on hand!... would highly recommend!...

Incentivized Review

Helpful?

Mar 13, 2025

Mark

5 out of 5 stars review

Verified Purchase

I only purchase these Blackburn tubes now because of the slightly thicker material. I'm convinced I'm getting greater lifespan than standard tubes. I replace annually and never get flats, both on singletrack and gravel riding.

Incentivized Review

Helpful?

Aug 17, 2025

Spence

5 out of 5 stars review

Verified Purchase

Good deal

First time seeing a deal with the changing tools. The cheapest I could find here and 20% thicker .

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Blackburn Heavy Duty 20" Bicycle Inner Tube, 1.75" - 2.25", Schrader Valve (Value Pack 2), Black

Key item features

Specs

How do you want your item?

Get free delivery, shipping and more*

About this item

Product details

Specifications

Bicycle tire size

Valve type

Bicycle tire tube type

Wheel size

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Based on what customers bought

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