🛠️ Upgrade your ride with unstoppable durability and comfort!
The YUNSCM 29" Heavy Duty Bike Tubes are engineered with 40% thicker butyl rubber and a 48mm Schrader valve, compatible with a broad range of 28" and 29" tires (1.75-2.4 inches). Designed for superior puncture resistance and shock absorption, these tubes maintain air pressure 200% longer than standard tubes, ensuring fewer inflations and a safer, smoother ride for up to 9 months.
| Brand | YunSCM |
| Valve Type | Schrader |
| Material | Butyl Rubber |
| Wheel Size | 29 Inches |
| Item Diameter | 29 Inches |
| Item Width | 29 Inches |
| UPC | 741802888488 |
| Valve Length | 2 Inches |
| Item Weight | 0.74 Kilograms |
| Manufacturer | YunSCM |
| Size | 28/29x2.125/2.40 AV48mm |
| Compatible Tire Width Maximum | 2.4 Inches |
| Item Package Dimensions L x W x H | 7.28 x 7.09 x 2.2 inches |
| Package Weight | 0.71 Kilograms |
| Brand Name | YunSCM |
| Model Name | Inner Tube |
| Suggested Users | unisex |
| Part Number | YunSCM1103 |
| Included Components | inner tube |
R**T
Perfect
Fit perfectly and was super strong
B**B
Great tubes. Very thick!
After a long bout of frequent flat tires on the bicycle, I paired these tubes up with Tannus Armour inserts. I shouldn't ever have another flat tire on the bike again.
S**R
no problems
Only used one so far. Mounted without difficulty, holding air fine. Using in 29 x 2.125 tire.
J**S
Fit my bike just fine
Fit my bike just fine
T**R
👍
👍
D**1
Heavy rubber tube better quality than original
Great replacement for original tube
A**X
Disappointed
Despite the rewievs and ratings I'm very disappointed with my experience with these tubes.. not my first time.. followed instructions as alway inflated only 80% of psi and it after 14 miles exploded. Quality is low. Not worth the time buying, waiting and exchanging.
J**R
Heavy duty!
Just what I needed. I looked at the sizes and these are very heavy duty and very great price for what you get.
Trustpilot
3 weeks ago
1 month ago
