Schwalbe Inner Tube - 20" x 3.5 - 4.8" - AV7XXL Zyro Fisher Square-shaped stable bottom

Square-shaped stable bottom

Suitable for all rider heights

tig-welded aluminium

Replaceable Garmin copolymer plastic insert is designed to break in a crash to protect the tabs on the back of the computer body

including the oversized versions used by many popular cargo bikes

Schwalbe Inner Tube - 20" x 3.5 - 4.8" - AV7XXL Zyro Fisher Square-shaped stable bottomSchwalbe tubes are designed & manufactured to retain air pressure considerably longer than their competitors. Not only is each individual tube inflated & inserted into a mould to ensure that there is even wall thickness & excellent air retention, they are also stored under pressure for 24hrs to test air retention. Valve length of 40mm for standard version. Weight 310g Suitable for a number of ebikes models from Rad Power Bikes, Mycle, Tern, Benno