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Item #:
114163824
20x2.125/2.40 Inner Tube with 32mm Schrader Valve,Heavy Duty Bicycle Tube for Cruiser Road and Mountain Bike,20x2.125/2.20/2.25/2.30/2.35/2.40 Bike
Item #:
114163824
€ 13
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Wednesday, August 12
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High quality inner tubes are made of butyl rubber for superior air tightness and longevity.
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What Stands Out
Heavy-Duty Durability
Constructed from robust materials, this inner tube withstands punctures and impacts, providing reliable performance for both casual rides and challenging terrains.
Versatile Sizing
Compatible with a wide range of bicycle sizes, including 20”, 24”, and 26”, this tube offers flexibility, accommodating various tire widths from 2.125 to 2.40 inches.
Convenient Schrader Valve
Equipped with a 32mm Schrader valve, the tube allows for easy inflation and deflation, ensuring a hassle-free experience and quick setup on your bike.
Product Details
| Brand Name | RUTU |
| Manufacturer | RUTU |
| Manufacturer Part Number | QIF-tire3-20u00d72.125/2.40tube |
| Unit Count | 2.0 Count |
| Item Type Name | Inner Tube |
| Included Components | 2 inner tubes, 5 replaceable eco-friendly valve cores, 1 valve core wrench, 2 aluminum alloy color dust caps |
| Material Type | Butyl Rubber |
| Valve Type | Schrader |
| Wheel Size | 20 Inches (50.8 cm) |
| Compatible Tire Width Minimum | 54 Millimeters |
| Compatible Tire Width Maximum | 61 Millimeters |
| Bike Type | Road Bike,Track Bike,Cyclocross Bike,Mountain Bike,Cruiser Bike,Fat Bike,BMX Bike and more |
| Item Diameter | 20 Inches (50.8 cm) |
| Item Width | 2.4 Inches (6.1 cm) |
| Valve Length | 32 Millimeters |
| Size | 20u00d72.125/2.40 |
| Brand | RUTU |
| Material | Butyl Rubber |
| Item Weight | 2 lbs (910 grams) |
Who Should Buy?
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Casual Cyclists
Ideal for casual riders needing reliable inner tubes for occasional outings on road or mountain bikes.
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Heavy-Duty Users
Perfect for riders seeking durable tubes that withstand rough terrains and consistent use without easily puncturing.
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Variety of Bikes
Compatible with a range of bicycle sizes and types, accommodating diverse riding styles easily.
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Professional Racers
Not suitable for competitive cyclists who require ultra-lightweight and specialized inner tubes for racing.
Product Description
20x2.125/2.40 Inner Tube with 32mm Schrader Valve,Heavy Duty Bicycle Tube for Cruiser Road and Mountain Bike,20x2.125/2.20/2.25/2.30/2.35/2.40 Bike Tube 2 Pcs
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What sizes of tires are compatible with the 20/24/26x2.125/2.40 Inner Tube?
Answer: The 20/24/26x2.125/2.40 inner tube is specifically designed for tires measuring 20", 24", and 26" in diameter, accommodating widths ranging from 2.125" to 2.40". This makes it ideal for various bicycle applications, including cruiser, road, and mountain bikes. By using the correct tube size, you ensure optimal performance and minimize the risk of punctures or blowouts, enhancing your riding experience and safety. -
Question:
What is a Schrader valve and why is it used in this inner tube?
Answer: A Schrader valve is a type of valve commonly found on car tires and many bicycles, featuring a spring-loaded mechanism for easy inflation and deflation. The 32mm Schrader valve in this inner tube allows for wider compatibility with air pumps and is preferred for its durability and reliability. This valve design makes it straightforward to inflate your tires quickly, ensuring you can get back on the road or trail without hassle. -
Question:
Are these inner tubes suitable for both road and mountain bikes?
Answer: Yes, the 20/24/26x2.125/2.40 inner tubes are versatile enough for use in both road and mountain bikes. The heavy-duty construction provides durability needed for rugged terrains while offering sufficient flexibility for smoother road rides. This dual usability means you don't need to purchase multiple inner tubes, simplifying maintenance for cyclists who enjoy both types of biking. -
Question:
How do I know if I need to replace my inner tube?
Answer: Signs that you may need to replace your inner tube include frequent flats, visible punctures, or bulges on the tube surface. Additionally, if a tube has been used for a long time or deteriorates due to wear, it poses a risk for sudden air loss. Regular inspections before rides help ensure your inner tube is in good condition, which is critical for your safety and the overall performance of your bike. -
Question:
Can I use these inner tubes with different tire widths?
Answer: Yes, the 20/24/26x2.125/2.40 inner tubes can accommodate a range of tire widths including 2.20", 2.25", 2.30", 2.35", and 2.40". This flexibility allows for use in various tire configurations without compromising performance. Mixing different widths is common among cyclists who may prefer certain tires for specific terrains, making this inner tube an excellent choice for those looking to customize their biking experience. -
Question:
What material is this inner tube made from?
Answer: This inner tube is crafted from high-quality, heavy-duty rubber designed to withstand wear and punctures, making it ideal for various types of cycling environments. The heavy-duty material not only increases lifespan but also reduces the frequency of repairs, ensuring you have a reliable tube for long rides. Riders looking for strength and resilience in their equipment will find this tube fits their needs perfectly. -
Question:
How do I properly install the inner tube into my bicycle tire?
Answer: To install the inner tube, first, ensure the tire is removed from the wheel. Then, slightly inflate the tube to give it shape. Place it inside the tire and make sure to align the Schrader valve with the valve hole on the rim. Next, carefully work the tire back over the rim, ensuring the tube is not pinched during the process. Finally, inflate the tire to the recommended pressure, checking for any bulges or misalignment before riding. -
Question:
Is it advisable to carry a spare inner tube while cycling?
Answer: Absolutely, carrying a spare inner tube is a smart practice for any cyclist. Flats can occur unexpectedly, especially on long rides or uneven terrains. Having a spare tube allows you to quickly replace a punctured tube and continue your ride without prolonged disruptions. This proactive approach offers peace of mind, knowing you’re prepared for unforeseen circumstances on your cycling adventures. -
Question:
Are these inner tubes sold individually or in packs?
Answer: The 20/24/26x2.125/2.40 inner tubes are sold in packs of two, providing excellent value for cyclists who want to ensure they always have a backup tube handy. Buying in bulk can often result in lower costs and ensures you are prepared for any issues that may arise during rides. This pack is particularly beneficial for those who frequently cycle or for families who have multiple bikes in use. -
Question:
Where can I buy the 20/24/26x2.125/2.40 inner tube?
Answer: You can conveniently buy the 20/24/26x2.125/2.40 Inner Tube with 32mm Schrader Valve from Ubuy in Ireland. Ubuy provides a straightforward shopping experience and ensures customers have access to a variety of bicycle products including these heavy-duty inner tubes, making it easy to find exactly what you need for your cycling adventures.
RUTU Tubes Editorial Review
The 20/24/26x2.125/2.40 Inner Tube has garnered a favorable reception from customers, highlighting its high quality and reliability for a variety of bicycles, including cruiser, road, and mountain bikes. Users appreciate the heavy-duty Construction of the tubes, noting that they offer a decent thickness and seem to withstand wear better than some older options on the market. One customer mentioned successfully using the tubes on a garden cart, which points to their versatility beyond just traditional bicycle use. The user-friendly installation process is also noted, with tips provided for proper tube placement before fully inflating, ensuring a hassle-free experience. This ease of use has been essential for customers looking to fix their tires quickly and effectively. Additionally, the pricing of the tubes has been positively received, as several reviews mention them as being competitively priced for the quality offered. While there are mixed feelings about the longevity of tubes based on past experiences with older products, early impressions of these inner tubes appear promising. Overall, the product seems to meet the expectations of customers, serving its intended purpose well and providing substantial value for both casual and regular cyclists. **
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Pros
- High quality and durable Construction
- Good thickness that enhances performance
- Versatile for use on bicycles and other equipment like garden carts
- User-friendly and easy to install
- Competitive pricing
Cons
- Concerns about the longevity of older tubes melting or sticking together
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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€ 13
Order now and get it around Wednesday, August 12
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Features & Benefits
- Fits 20-inch wheels with a tire width between 2.125/2.40 in.
- Made from durable butyl rubber, resistant to aging and high temperatures.
- Lasts twice as long as ordinary inner tubes (5 years lifespan).
- Holds air for up to 5-6 months without needing to be re-inflated.
- Includes additional valve cores and dust caps for easy maintenance.
- Thicker design ensures comfort and better tear resistance for a smooth ride.
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