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> Harris Cyclery Catalog > Tires > Tubes > Tubes (inner) 622-630 mm > Tube 700x20/25 (27"x 1 to 1/18)
  Tube 700x20/25 (27"x 1 to 1/18)

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

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

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.



by PowerReviews
Option Manufacturer's Part Number Store SKU
Schrader (regular automotive) Valve TUA75 TUA75
Presta Valve (narrow type) TUA71 TUA71
Presta 48mm X-Long Valve TUA715 TUA715
Harris Cyclery |::| 1353 Washington St., Newton, MA 02465 |::| 617-244-1040
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