The Schwalbe AV1 45 is a high-quality bicycle inner tube.
Specifications:
- Valve: Presta valve (40mm)
- Wheel size: 12"
- Weight: 80g
Compatible with these tire sizes:
An Angled Schrader Tube for Small 12-Inch Wheels
The Schwalbe AV1 is a 12" inner tube with a 45-degree angled Schrader valve, designed for small wheels where straight valves can be hard to access with a pump head. The angled valve helps keep inflation simpler on compact rims, strollers, and other tight-clearance setups.
If you are unsure which 12" tube you need, check the tire sidewall for the ETRTO size and match the tube’s size range to your tire.
Small Things – Big Difference
- 45-degree angled Schrader valve for easier pump access on small wheels
- Good replacement choice when straight valves are difficult to reach
- Schwalbe tube construction for dependable everyday use
Schwalbe Tire and Tube Warranty Information
All Schwalbe products purchased from our store are covered by a manufacturer's warranty provided by Schwalbe Tires North America, Inc. (SNA), the exclusive distributor for North and South America.
Warranty Coverage
Schwalbe offers warranty coverage for factory defects on all products for:
- 3 years from the original purchase date, OR
- 5 years from the product's production date
- Whichever occurs first
How to File a Warranty Claim
Warranty claims must be submitted directly to Schwalbe Tires North America. To begin your warranty claim:
- Complete the Warranty Request Form on the Schwalbe Tires North America website
- Submit required photos of the product showing the defect
- Await assessment by the SNA Warranty Department
The SNA Warranty Department will inspect your submission to determine if the issue qualifies as a factory defect according to manufacturer standards set by Ralf Bohle GmbH.
Important Notes
- Warranty coverage is specific to factory defects only
- All warranty claims are handled directly by Schwalbe Tires North America
- The manufacturer reserves the right to inspect and assess all warranty requests according to their quality control procedures
For warranty claim forms and additional information, please visit the Schwalbe Tires North America website or contact their warranty department directly.
