SCHWALBE 700x28/42(27x1 1/4) AV(Auto Valve) Tube AV17
|Description||Extremely airtight! The Butyl rubber compound prevents pressure loss and fewer occasions to inflate. Extremely reliable! Quality control for safer cycling: Each tube is checked twice at the factory to ensure safer cycling. With pressure gauge! Schwalbe tubes come with an AIRMAX pressure gauge. Having the correct pressure means fewer punctures and reduced rolling resistance.
As with any product, specification is subject to change without prior notification. You are advised to confirm current specification before buying.