ENGWE M20 Inner Tube 20x4" bike tools Easy-access side gate makes getting

Easy-access side gate makes getting on and off quick and stress-free — no lifting or awkward maneuvers

so it is built to last

Comfortable and dry

Great fitment on all racks designed for panniers

ENGWE M20 Inner Tube 20x4" bike tools Easy-access side gate makes gettingA high quality inner tube at a reasonable price. Welded butyl rubber construction Great value replacement tube for Electric Cargo and Fatbikes Schrader 'car type' valve These are suitable for a range of ebikes including Engwe, Synch, Fiido, Hygge, ADO and many more. If you are unsure of your tyre size please email us to confirm. We also offer this tube with 'SLIME Puncture Sealant' installed.