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Description
The Schwalbe AV7B is a high-quality bicycle inner tube made from durable butyl rubber.
Specifications:
- Valve: Schrader valve (40mm)
- Wheel size: 20"
- Weight: 85g
- Material: Butyl
Compatible with these tire sizes:
A Slim 20-Inch Tube for Wheels with Schrader Valve
The Schwalbe AV7B is a standard butyl inner tube made for 20" wheels with the 451 mm bead seat diameter. It’s a dependable replacement when you want consistent fit, good air retention, and an easy-to-inflate Schrader valve.
Because 20" wheels come in multiple rim diameters, it’s worth confirming your tire’s ETRTO marking before ordering to be sure you have a 451 setup.
Simple. Solid. Reliable.
- Standard Schwalbe butyl tube built for long-lasting air retention
- Schrader (AV) valve for easy inflation with many pumps
- Designed for narrow 20" tires on 451 rims
Specifications
Warranty
UPC / Part Numbers
| Option | SKU | UPC |
|---|---|---|
| Default | 10416290 | 4026495613477 |
