Forte 700c Road Inner Tube (Presta) (19 - 25mm) (80mm)

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We hope you don't flat, but if you do we got you covered with these are Forte 700c Road Bike Inner Tubes. Not only are these tubes affordable and reliable, but they come in a variety of valve lengths to keep any wheelset rolling.


  • Affordable and reliable
  • 0.9mm tube thickness
  • Choose the width range that matches the width of your tire
  • Valve stems in three lengths: 48mm for standard rims, 60mm for deeper rims, and 80mm for the deepest rims
  • 700c is the most common wheel size for road bikes along with many commuter, hybrid, and town bikes

Diameter: 700c
ISO Diameter (ETRTO): 622
Valve Type: Presta
Valve Length: 48, 60, 80mm
Removable Valve Core: -
Puncture Protection: -
Weight: 108g (19 - 25mm)

This product was added to our catalog on August 5, 2020

Monday, Jun 15 2020 (about 2 years ago)
Forte 700c Road Inner Tube (Presta) (19 - 25mm) (48mm)
These tubes have ALWAYS delivered for me. Tried lighter tubes, that always failed. I have NEVER had problems with these tubes!! Great tubes!!!!!
Verified Owner
Sunday, Dec 8 2019 (about 3 years ago)
Forte 700c Road Inner Tube (Presta) (19 - 25mm) (48mm)
I have just ordered these tubes, but haven't used them yet...

I have been using these tubes for decades from the original Performance Bicycle Store.
I am glad to see that they are back!
I like the presta valve length (48mm) for my road bicycle (700 x 25)
Verified Owner
Friday, Jan 21 2022 (about a year ago)
Forte 700c Road Inner Tube (Presta) (28 - 34mm) (48mm)
I've used these inner tubes for years with good results, and the price is reasonable. In my most recent order the inner tubes were shrink wrapped, instead of boxed. To my surprise, it was an improvement! They fit just right in my under-saddle bag, and I guess it saves some money for Performance, too. Good!
Verified Owner
Wednesday, Jun 8 2022 (10 months ago)
Forte 700c Road Inner Tube (Presta) (28 - 34mm) (48mm)
I bought 3 of these tubes. None of them held air. Won't buy more. Too bad because I used Forte tubes for several years and never had a problem but these are junk.
Verified Owner
Thursday, Jan 13 2022 (about a year ago)
Forte 700c Road Inner Tube (Presta) (28 - 34mm) (48mm)
Terrible. The stem isn't threaded so trying to connect a pump head is a pain when the tire is not inflated.