






🚲 Ride Smooth, Ride Safe — Because Your Kid Deserves the Best!
CALPALMY Kids Bike Inner Tubes are engineered for 12-inch tires with widths between 1.75 and 1.95 inches, featuring a Schrader valve for easy inflation. Crafted from premium, BPA-free butyl rubber that’s 4X thicker than competitors, these tubes provide superior shock absorption and puncture resistance. Compatible with most popular kids’ bike brands, they ensure a safer, smoother ride while meeting or exceeding OEM quality standards.






| Brand | CALPALMY |
| Valve Type | Schrader |
| Material | Rubber |
| Wheel Size | 12 Inches |
| Item Diameter | 12 Inches |
| Item Width | 1.88 Inches |
| UPC | 682863400816 |
| Compatible Tire Width Minimum | 1.75 Inches |
| Item Weight | 0.19 Kilograms |
| Manufacturer | CalPalmy |
| Size | 12" |
| Compatible Tire Width Maximum | 1.95 Inches |
| Item Package Dimensions L x W x H | 4.06 x 3.82 x 2.6 inches |
| Package Weight | 0.19 Kilograms |
| Item Dimensions LxWxH | 12 x 1.75 x 1.75 inches |
| Brand Name | CALPALMY |
| Part Number | IT 1603 |
| Style | Tube Only/Standard |
G**T
HAPPY
They fit, HAPPY Grand daughter. Nice LONG valve stem good quality rubber Very Happy, Happy, Happy!!
D**E
Tubular!
Replaced one of our kids’ tubes about two weeks ago. So far, no issues to report. Great value for a two pack, will purchase again.
B**T
Sturdy product.
Fit perfectly & easy to install..
S**U
works well
Holds air and works well for my kids bike. The thickness is good and is a good value for money.
E**A
Great kit
Great repair kit! We have a working tire now
L**O
Puntual
Exelente
I**I
Worked
Perfect! Fixed my son's bicycle tires that popped with this. Definitely recommend. Just make sure you get the right size.
D**A
Buy from this seller!!
Great price and quality!!
Trustpilot
Hace 1 día
Hace 5 días