

🚴♂️ Upgrade your ride with tubes that keep pace with your lifestyle!
This 2-pack of 20-inch bicycle tubes features Schrader valves and fits tire widths from 1.75 to 2.125 inches. Made from premium butyl rubber, they offer superior durability, shock absorption, and ozone resistance. Designed for quick installation and reliable daily performance, these tubes are a top-rated choice for cyclists seeking a smooth, safe ride.





| ASIN | B07YHW2JKD |
| Best Sellers Rank | #2,863 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Tubes |
| Brand | YunSCM |
| Brand Name | YunSCM |
| Color | Black |
| Compatible Tire Width Maximum | 2.13 Inches |
| Compatible Tire Width Minimum | 1.75 Inches |
| Customer Reviews | 4.6 4.6 out of 5 stars (879) |
| Date First Available | September 28, 2019 |
| Included Components | 2 pcs 20x1.75/2.125 AV Schrader Valve Bike Tubes |
| Item Diameter | 20 Inches |
| Item Package Dimensions L x W x H | 5.87 x 4.53 x 2.24 inches |
| Item Width | 2.13 Inches |
| Manufacturer | YunSCM |
| Material | Butyl Rubber |
| Model Name | 20 x1.75/2.125 |
| Package Weight | 0.32 Kilograms |
| Part Number | YunSCM039 |
| Size | 20 x1.75/2.125 |
| Style | Qty 2 Tubes |
| UPC | 716852452248 |
| Valve Length | 1.3 Inches |
| Valve Type | Schrader |
| Wheel Size | 20 Inches |
T**G
Good quality
Fit perfect Appears to be heavy duty. No issues yet
K**.
Worth the money
Good quality. Well packaged
W**D
Good quality
Product arrived and seems to be good quality. Installed it on my sons bike and seems to be working fine so far.
G**E
Reliable tubes.
The tubes are great and have withstood up to the abuse I put them through as our wheel barrel has been overloaded many a times and the tires hold up time after time, with great air retention. The tubes are well built and the stem is sturdy. I look forward to getting lots of use out of them.
R**K
Great price
Great product and price
A**R
Great product!
Perfect fit for my son's bike!
B**N
Tubes
Worked grade true to size
M**L
Good tube
Did what a good tube does, holds air extremely well
R**O
Camera d'aria per la bici di mio figlio. Doppia in caso di nuova foratura!
さ**ん
全く遜色なく、 お値打ちで良いです。
C**K
Installed great and holds air
O**R
Lo que Buscaba, todo bien
K**R
Products work and fit great!
Trustpilot
2 days ago
1 month ago