🛠️ Upgrade your ride with heavy-duty confidence—because every mile counts!
These 24-inch heavy duty bike inner tubes feature 40% thicker butyl rubber and EPDM for enhanced puncture resistance and 200% improved airtightness, maintaining optimal tire pressure for 6-9 months. Compatible with a wide range of 24x1.75 to 24x2.25 tires, including mountain, cruiser, city, and electric bikes, they deliver superior shock absorption and durability for a smoother, safer ride. Equipped with a 32mm Schrader valve, these tubes offer easy installation and long-lasting performance trusted by over 1,200 riders.






| ASIN | B08B4QQ385 |
| Best Sellers Rank | #15,752 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #60 in Bike Tubes |
| Bike Type | Mountain Bike |
| Brand Name | YunSCM |
| Compatible Tire Width Maximum | 2.25 Inches |
| Compatible Tire Width Minimum | 1.75 Inches |
| Customer Reviews | 4.5 out of 5 stars 1,286 Reviews |
| Item Diameter | 24 Inches |
| Item Weight | 0.55 Kilograms |
| Item Width | 2.13 Inches |
| Manufacturer | YunSCM |
| Material Type | Butyl Rubber |
| UPC | 741802888327 |
| Valve Length | 32 Millimeters |
| Valve Type | Schrader |
| Wheel Size | 24 Inches |
S**R
Good quality
Item arrived undamaged and worked well for the application. Easy to install.
C**Y
These are bike tire tubes
Came quickly. Exactly what was ordered
J**Y
Good
👍🏼
A**R
Fits perfectly and easy to replace
Good quality
M**N
On the go!
Doing fine! Holds up and no air leakage yet!!! Nice price! standard valve stem.
S**E
Tires
Just what I was looking for. Came as packaged. No problems.
B**Y
No leaks on any of my bikes
We had 4 mountain bikes that have been hanging from the rafters in our garage for at least 20 years. Since my wife and I are now seniors, we need the extra exercise of bike riding, so I got them down and quickly found that all of the tires were flat. Two were both of my daughter's bikes so I thought that I would replace their innertubes as well. All of the tires were repaired in about an hour and a half. It has been a week now of riding our bikes daily and they are both holding air quite well.
T**S
Tubes
As listed worked great
Trustpilot
1 day ago
4 days ago