Inner Tube FISCHER Dunlop Valve 61.00 cm for 24 inch (ETRTO) wheels

FISCHER inner tube with a Dunlop (Woods) valve, 61.00 cm in length, designed for 24" ETRTO wheels. This replacement tube is intended to restore airtightness and normal inflation after a puncture or as part of routine maintenance. The tube is compatible with bicycles that require a Dunlop valve and the specified 61.00 cm valve length for 24" wheel assemblies.

Advantages

The tube offers a simple, factory-made replacement that matches the valve type and length needed for certain 24" wheels. Its construction provides reliable sealing against typical leaks when installed correctly and used with compatible tires and rims. The Dunlop valve design facilitates easy inflation and deflation with common pump fittings adapted to this valve type.

Key specifications

• Valve type: Dunlop (Woods) valve
• Valve length: 61.00 cm
• Wheel size compatibility: 24" (ETRTO)
• Intended use: bicycle inner tube for standard tires
• Material: elastomeric rubber (standard bicycle tube material)

How to use

Remove the wheel from the bicycle and deflate the damaged tube completely before removing it from the tire. Inspect the inside of the tire and the rim strip for sharp objects or defects. Install the FISCHER inner tube by first inserting the valve through the rim hole, then seating the tube inside the tire evenly around the rim. Refit the tire bead and inflate gradually, checking that the tube is not pinched between the tire bead and rim. Inflate to the tire manufacturer’s recommended pressure.

Recommendations

Check that the Dunlop valve length suits your rim and that your pump head is compatible with Dunlop (Woods) valves; use a pump adapter if necessary. Inspect the tire and rim strip before installation and inflate slowly while checking for proper seating. Store spare tubes in a cool, dry place away from direct sunlight to prolong service life.