Description
The inner tube for electric wheelchair 3.00-4 (260×85 mm) TR87 AV 90/90° is the right choice when you need a reliable replacement tube for your electric wheelchair. Its TR87 Schrader valve and practical 90°/90° valve configuration make inflation and access to the valve easier, especially when space around the wheel is limited. Ideal for users, caregivers and workshops looking for straightforward installation.
In everyday use, an electric wheelchair needs to do one thing above all: work reliably. A damaged or leaking tube can quickly lead to loss of pressure, reduced ride comfort or unnecessary downtime. The inner tube for electric wheelchair 3.00-4 (260×85 mm) TR87 AV 90/90° is designed for the common tyre size 3.00-4 or 260×85 mm, making it a suitable replacement for many typical electric wheelchair wheels of this size.
The integrated TR87 Schrader valve lets you connect to many standard pumps and service station compressors. The 90°/90° configuration also makes the valve easier to reach when there is limited space around the rim, motor or cover. This makes topping up the air easier and faster—a key benefit for regular checks and consistently good performance.
Your benefits at a glance:
- Suitable for tyre size 3.00-4 / 260×85 mm on electric wheelchairs
- TR87 Schrader valve for convenient inflation with standard connectors
- 90°/90° valve configuration improves access in confined installation spaces
- Practical single unit (pack of 1) – ideal as a replacement part
Technical details:
- Product name: Inner tube for electric wheelchair 3.00-4 (260×85 mm) TR87 AV 90/90°
- Valve type: TR87 Schrader valve
- Valve angle: 90° / 90°
- Suitable tyre size: 3.00-4 (260×85 mm)
- Packaging unit: 1 piece
*Medical devices are not consumer goods within the meaning of this notice.







