🚴♀️ Ride tougher, longer, smoother — never miss a mile!
YunSCM's 700C Heavy Duty Bike Tubes are engineered with 40% thicker butyl rubber and EPDM for superior puncture resistance and 200% improved air tightness. Compatible with a wide range of 700C tire widths (25-34mm), these tubes maintain optimal tire pressure for 6-9 months, enhancing safety and reducing maintenance. Ideal for road, mountain, cruiser, and electric bikes, they deliver enhanced shock absorption and durability, making every ride smoother and more reliable.
| Brand | YunSCM |
| Valve Type | Schrader |
| Material | Butyl Rubber |
| Bike Type | Compatible with This Size Range of Bicycle Tires |
| Wheel Size | 28 Inches |
| Item Diameter | 70 Centimeters |
| Item Width | 28 Inches |
| UPC | 741802888365 |
| Compatible Tire Width Minimum | 25 Millimeters |
| Valve Length | 48 Millimeters |
| Manufacturer | YunSCM |
| Compatible Tire Width Maximum | 34 Millimeters |
| Item Package Dimensions L x W x H | 7.52 x 7.4 x 1.34 inches |
| Package Weight | 0.43 Kilograms |
| Brand Name | YunSCM |
| Model Name | 700x25/34C |
| Part Number | 00022 |
| Included Components | 2 pcs bike tubes and rim strips. |
P**N
Tough Tubes
These are tough, durable tubes that hold air well, that were easy too install and ride well.
R**S
Perfectly what I needed
Good price for two innertubes. Nice kit with all you need (except an air pump, of course). Installed quickly. Good, solid valve and stem. Holds air better than the non-replaced one.
T**R
But it
Great product
R**E
Great fit
Good fit great product
T**R
I bought these for my 26 year olds bike.
I bought these for my 26 year olds bike. I honestly don’t know what kind of bike it is it's really expensive... you can take the wheels off super fast & put them back on again just as fast...? The bike has REALLY narrow wheels & he needed straight stems too if that helps. I bought them a couple months ago & they are still rolling! He bikes daily. Thank you Amazon! 😊
M**.
Great product
Been only a short time, so durability remains a question mark, but so far things look good.
M**A
Poor quality
I’ve purchased these for my son during the summer of this year, but they weren’t installed until about 2 months ago and it has been the worst for him. Not only do they need to be constantly filled with air, he experienced blowouts where the tubes forces the tire out of the rim. Considering a few factors about my son, it was a bit hard to have him not blame himself, that the quality of the tubes is the company’s fault.
A**R
Schrader valves not compatible with my wheel
These tubes had schrader valves that weren't compatible with my wheels. Item returned.
Trustpilot
2 days ago
1 week ago
