🌍 Worldwide shipping · 30-day returns · Rated Excellent on Trustpilot ★★★★½
Price
$56.99
20 Inch Bike Tubes 20 x 2.125/2.40 Heavy Duty Bicycle Inner Tube with 32mm Schrader Valve and Installation Accessories (2 Pack) — image 1
TubesRUTU✓ In stock

20 Inch Bike Tubes 20 x 2.125/2.40 Heavy Duty Bicycle Inner Tube with 32mm Schrader Valve and Installation Accessories (2 Pack)

$56.99

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About this item
  • 【Product Size】: 32mm Schrader (Regular valves). Fit for 20x1.75/1.95/2.0/2.125/2.25/2.30/2.35/2.40 tires.These heavy-duty bike tubes eliminate guesswork, covering 8 popular sizes in one versatile 2-pack.Ideal for mountain bikes,and road bikes with 20-inch wheels.
  • 【High-Quality Butyl Rubber】: Engineered with high-quality butyl rubber for exceptional air retention and puncture resistance,and shock absorption and durability for a smoother ride.
  • 【Better Performance】: Butyl rubber 20x2.125/2.40 inner tube is more resistant to impact and heat than ordinary rubber inner tube, it can absorb the impact of uneven road surface and has better shock absorption performance, which makes riding more comfortable and safe.
  • 【Easy Installation】: Butyl rubber 20x2.125/2.40 inner tube can be installed easily with the aid of installation tool in the package without damaging rim, and you can complete it in a few minutes.
  • 【Heavy-Duty Protection】: Reinforced 1.2mm thick walls shield against thorns, rocks, and road hazards. These rugged bike tubes deliver 30% extra thickness compared to standard tubes – no more.
  • 【Package Includes】: 2 pack 20x2.125/2.40 inner tubes, 5 pack valve cores, 1 pcak valve core wrench and 2 pack aluminum alloy color dust caps. If you have any questions, please feel free to contact us.
Product details
Brand
RUTU
Manufacturer
RUTU
Material
Butyl Rubber
Colour
20 x 2.125/2.40
Size
20x2.125/2.40
Part number
Pro-tube-20-1

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 12 of 10 reviews

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