Aero Sport 2 x Self Sealing Butyl Rubber 20" x 1.75 - 2.125 Inner Tubes Schrader Valve

The Aero Sport inner tubes in this pack of two are made from 100% butyl rubber and sized for 20" tyres in the 1.75 - 2.125 range. Each tube uses a Schrader valve and matches ETRTO 47/57 - 406, making them a practical replacement for compatible smaller-wheel bikes.

Self-sealing liquid inside each tube can repair a puncture up to 2mm without the need for a repair kit. The butyl rubber construction restricts air loss, offers increased durability and provides greater resistance to punctures. Each tube is also inflated under pressure for 24+ hours to ensure no leaks.

Key features

• 100% butyl rubber construction
• Self-sealing liquid repairs punctures up to 2mm
• Schrader valve
• ETRTO 47/57 - 406
• Inflated under pressure for 24+ hours to ensure no leaks

Sizing

20" x 1.75 - 2.125

What's included

Two self-sealing inner tubes

Please note: Colours shown are as accurate as possible, though may vary slightly depending on your screen settings.

Rackhams Reference : W27VIZC7B5