Impac AV20 Folding Bike Inner Tube 20 inch Schrader Brand_Rowswheel 1 1/8" upper - 1

1 1/8" upper - 1 1/2" lower

Teammachine SLR models equipped with ICS stems use an adapted version for use on round steerer forks

who trust it to ride as puncture-free as possible

Remember that time on the trail when your brake lever reach went out of whack

Safe on all parts and surfaces

Impac AV20 Folding Bike Inner Tube 20 inch Schrader Brand_Rowswheel 1 1/8" upper - 1Impac AV Inner Tube This Inner Tube from Impac is manufactured by Schwalbe under the Impac brand name. It is an excellent performer and is superb value for money. AV20 fits 20" wheels, fitted with schrader valve and can fit in below tire sizes 47 408 20x1. 75 50 406 20x2. 00 54 406 20x2. 10 57 406 20x2. 25 60 406 20x2. 35