✓Inner tube: 16 inch bike tubes 16"x1.75"/2.125" (47/57-305) SV32mm, these inner tubes are ideal for a wide range of applications. Compatible with 16x1.75, 16x1.90, 16x1.95, 16x2.0, 16x2.10, 16x2.125 mountain bikes, road bikes, cruiser bikes, electric bikes, stroller, bmx tires, etc
✓High Quality: The 16'' bike tube is made from premium butyl rubber. It has the advantages of good sealing performance, ozone resistance, aging resistance, shock absorption, electrical insulation
✓Installation: 16x1.75/2.125 bicycle replacement inner tube for easy installation and removal. Check the valve position to ensure that the installation direction is correct.
✓Tip:Before installing the inner tube, please put the inner tube into the water for inspection, if there are bubbles, it means that it has been damaged, you can contact us. Check the valve position to ensure that the installation direction is correct. Note: The inflatable inner tube should avoid puncture by sharp objects.
✓Comfortable and Safe Tubes: After replacing the butyl rubber tube, it absorbs the impact on the uneven road surface, making riding more comfortable and safe
✓Package Includes: 4-PCS 16x1.75/2.125 SV32mm Schrader Valve bike tubes and tire levers. Please check carefully for the details and size before purchase
✓Upgraded Cost-effective Tire Lever: Designed to address common market shortcomings like small size and lack of sturdiness, our lever wider, longer, thicker, making it perfectly suited for local usage demands. It boasts high hardness, excellent resistance to bending and fracture, and an ergonomically widened handle for a larger, more comfortable, and secure grip. Furthermore, its smooth edges provide superior protection for both your hands and tires from scratches during installation