Inner Tube FISCHER Dunlop Valve 26 inch (ETRTO), 66.00 cm

FISCHER inner tube with a Dunlop (Woods) valve designed for 26-inch wheels with ETRTO sizing and a length of 66.00 cm. The tube is intended as a direct replacement for damaged or worn bicycle inner tubes on compatible rims. It provides airtight sealing suitable for routine cycling needs and is compatible with common 26" tires that follow ETRTO standards.

Advantages

The inner tube is made to standard dimensions for reliable fit on 26" ETRTO rims and offers straightforward installation and inflation using a Dunlop (Woods) valve. Its construction balances durability and flexibility to meet everyday riding conditions, while the valve type enables simple pump attachment and maintenance. The product is compatible with a broad range of common bicycle tires designed for 26" wheels.

Suitable for

• Replacing punctured or aged inner tubes on 26" bicycles
• Everyday commuting and leisure cycling
• Basic repairs and roadside tube swaps
• Bikes using a Dunlop (Woods) valve standard

Key specifications

• Wheel diameter compatibility: 26 inch (ETRTO)
• Valve type: Dunlop / Woods valve
• Valve length: 66.00 cm
• Intended use: standard bicycle inner tube for general cycling
• Material characteristics: flexible rubber construction for airtight sealing

How to use

Remove the wheel from the bicycle, deflate and remove the damaged tube. Slightly lubricate the tire bead if needed, insert the new inner tube into the tire, position the valve through the rim hole and mount the tire back onto the rim. Inflate the tube gradually to the recommended tire pressure indicated on the tire sidewall, checking that the bead seats evenly and the valve remains straight. Reinstall the wheel and verify proper tire alignment and pressure before riding.

Recommendations

Check tire sidewall for the correct pressure range and avoid inflating beyond that range. Inspect the rim tape and tire interior for sharp objects before installation. Use a compatible pump for Dunlop valves or an adaptor if required.