Schwalbe Inner Tube - 20" x 3.5 - 4.8" - AV7XXL Zyro Fisher Suitable for all rider heights

Suitable for all rider heights

tig-welded aluminium

polyurethane coating

including the oversized versions used by many popular cargo bikes

Schwalbe Inner Tube - 20" x 3.5 - 4.8" - AV7XXL Zyro Fisher Suitable for all rider heightsSchwalbe 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