Author inner tube AT-CROSS-700C wide AV40
AUTHOR 700x35/50C inner tube made from 100% butyl rubber with very low gas permeability. It holds the air pressure in a bicycle tyre longer than tubes made from synthetic rubber.
Schrader valve 40 mm. Low permeability = longer time between inflations. 100% quality – every AUTHOR tube is pressure-tested during production. ETRTO 35/50-622/635.
| model year: | nespecifikován |















































































































































































































































































































































































































































































