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Tube 700x20/25 (27"x 1 to 1/18)

 Tube 700x20/25 (27"x 1 to 1/18)
This item is currently not available.


Inner Tube, 622-630 mm x 20 mm thru 25 mm width.

(These tubes might be marked 18 to 23mm)

The 20-25mm tube size fits 622 mm rims wit 700c x 20-25mm tires as well as 630 mm rims with 27" x 1-1/8" or narrower tires.

Since tubes are stretchy, they do not need to exactly match the size of the tire.

Available in Presta or Schrader valve.

Part Numbers

Option MPN Store SKU
Schrader (regular automotive) Valve TU6778
Presta Valve (narrow type) TU6878
Presta 48mm X-Long Valve TU6880 TUA715