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🛠️ Upgrade Your Ride with Heavy-Duty Confidence!
These 2-pack 20-inch heavy-duty bike inner tubes feature 40% thicker butyl rubber and EPDM for superior puncture resistance and 200% improved air retention. Compatible with tire widths from 2.10 to 2.40 inches, they offer enhanced shock absorption and maintain optimal tire pressure for 6-9 months, making them ideal for mountain, cruiser, and electric bikes. Designed with Schrader valves for easy installation, these tubes reduce maintenance frequency and elevate your cycling experience.
| ASIN | B091BT6TS2 |
| Best Sellers Rank | #13,803 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #65 in Bike Tubes |
| Brand | YunSCM |
| Brand Name | YunSCM |
| Color | Black |
| Compatible Tire Width Maximum | 2.4 Inches |
| Compatible Tire Width Minimum | 2.1 Inches |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,041) |
| Date First Available | March 30, 2021 |
| Included Components | 2 pcs 20x2.10/2.40 AV32mm Schrader Valve heavy duty bike tubes. |
| Item Diameter | 20 Inches |
| Item Dimensions LxWxH | 3.15 x 2.76 x 2.36 inches |
| Item Package Dimensions L x W x H | 5.94 x 3.94 x 2.72 inches |
| Item Width | 2.4 Inches |
| Manufacturer | YunSCM330124 |
| Material | Butyl Rubber |
| Model Name | 20x2.10/2.40 |
| Package Weight | 0.27 Kilograms |
| Part Number | YunSCM330124 |
| Size | 20x2.10/2.40 |
| UPC | 750139075621 |
| Valve Length | 1.57 Inches |
| Valve Type | Schrader |
| Warranty Description | 180 days |
| Wheel Size | 20 Inches |
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!
A**R
Great value for money 💰
Q**A
Nozzle is small ,tube is ok
S**A
Todo perfecto
T**2
Good
A**O
Tutto ok!
Trustpilot
3 days ago
1 day ago