Schwalbe AV4 Folding Bike Inner Tube 16 18 inch Schrader Category_Sensors AMBIENT LIGHT SENSOR Automatically adjusts

AMBIENT LIGHT SENSOR Automatically adjusts screen brightness and LED lights as lighting conditions change both indoors and outdoors

clincher Rear Tire Vittoria Zafiro V Rigid bead 700x28c

Easily-visible gear position indicator option improves shifting control

Photochromic lens adjust from clear to dark in 7 seconds

Schwalbe AV4 Folding Bike Inner Tube 16 18 inch Schrader Category_Sensors AMBIENT LIGHT SENSOR Automatically adjustsSchwalbe AV4 Tube Schwalbe Tube AV4. Reliable, high quality and very air tight inner tubes from Germany's number one manufacturer. All valves are nickel plated and valve inserts are replaceable. Sized for Brompton folding bicycles. Fits ALL tires that are compatible with your Brommie. Fits all of the following size tires: (37 340) 16 x 1 3 8" (28 349) 16 x 1. 10" (35 349) 16 x 1. 35" (37 349) 16 x 1. 40" (28 355) 18 x 1. 10" (35 355) 18 x 1. 35"