Continental Presta Valve Road Tube (700 x 18-25) (42mm Valve)

Continental Presta Valve Road Tube (700 x 18-25)
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Expected Wed, Dec 2, 2020
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Price: $6.99
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This is a Continental standard weight presta valve tube. 


  • Seamless and mold cured construction
  • Presta valve is threaded full length
  • Presta valve has removable valve core


Labeled Size: 700 x 18-25 & 700 x 25-32
Valve: 42mm Presta w/ removable core
Shaft Type: Threaded
Tube Compound: Butyl

Verified Owner
Thursday, Jul 9 2020 (5 months ago)
Continental Presta Valve Road Tube (700 x 18-25)
Terrible - bought 2. The first one blew up while I inflated for the first time, the second had 2 holes so far on day 2.

Performance bike sent me a complimentary tube as these do not have warranty. I’ll definitely have to get different ones.
Verified Owner
Monday, Jul 20 2020 (4 months ago)
Continental Presta Valve Road Tube (700 x 18-25)
I ordered two of these tubes with my new Michelin tires. I used a stepped inflation process when installing the new tires/tubes, allowing any twists or wrinkles to adjust out of the tube. After steps of 30 PSI, deflate, reinflate to 50 PSI, deflate, reinflate to 70 PSI, hold and then inflate to 100 PSI. one of the tubes literally exploded when I inflated it to 100 PSI. It held for about 30 seconds then exploded with a very loud bang. I ended up reusing the old tube, which worked just fine. It could have been my fault, maybe I nicked the tube when I installed it, IDK. The other tube worked well and is on the bike.