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🛠️ Upgrade your ride with unstoppable durability and unbeatable air retention!
These 2 heavy-duty 20-inch bike inner tubes feature 40% thicker butyl rubber and EPDM for enhanced puncture resistance and 200% improved air tightness, maintaining tire pressure for up to 9 months. Compatible with a broad range of 20x2.10 to 20x2.40 tires, including mountain and electric bikes, they deliver superior shock absorption and durability, reducing maintenance and boosting ride comfort.
| Brand | YunSCM |
| Valve Type | Schrader |
| Material | Butyl Rubber |
| Bike Type | Compatible with This Size Range of Bicycle Tires |
| Wheel Size | 20 Inches |
| Item Diameter | 20 Inches |
| Item Width | 2.4 Inches |
| UPC | 750139075621 |
| Compatible Tire Width Minimum | 2.1 Inches |
| Valve Length | 1.57 Inches |
| Manufacturer | YunSCM330124 |
| Size | 20x2.10/2.40 |
| Compatible Tire Width Maximum | 2.4 Inches |
| Item Package Dimensions L x W x H | 7.4 x 7.24 x 2.36 inches |
| Package Weight | 0.58 Kilograms |
| Item Dimensions LxWxH | 3.15 x 2.76 x 2.36 inches |
| Brand Name | YunSCM |
| Warranty Description | 180 days |
| Model Name | 20x2.10/2.40 |
| Color | black |
| Part Number | YunSCM330124 |
| Included Components | 2 pcs 20x2.10/2.40 AV Schrader Valve heavy duty bike tubes. |
L**N
Bike tires.
They work great in my sons bike tires.
N**S
10/10
works great fits 20inch tire
N**G
Bicycle tube. Works exceptionally well.
It's a bicycle tire tube. It holds air.
B**R
alright
The price is good, and the shipping is fast; but the durability of the tubes is not as heavy duty as it says. These will be my second set!
M**P
I recommend it
Exactly what I was needing
K**N
Durable and Reliable Inner Tube – Easy to Install
It was easy to install, holds air perfectly, and feels durable. So far, it’s been performing exactly as expected with no leaks or issues. Definitely a reliable replacement tube.
H**M
Good replacement tubes
Great value. They fit just like the original tubes. So far it's holding up to my son's abuse on his bike!
N**N
Just what I needed
Worked great!
Trustpilot
2 weeks ago
1 month ago