Currency Exchange Rates close

Prices shown in currencies other than USA Dollars are estimates based on current exchange rates. We will charge your credit card in USA Dollars on the day your order is shipped, and the conversion to your local currency will be done at the prevailing rate by your credit card issuer.

Shipments outside the USA are declared as “bike parts” for customs purposes and will include the actual amount paid for merchandise and shipping. Jenson USA will not mark your parcel as a “gift”, declare a value lower than the actual price paid, or otherwise prepare false customs information.

(888) 880-3811 (888) 880-3811
Show Prices In:

Free Shipping Offer

Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items.

To receive free shipping, just add items to your cart and choose Standard Shipping during checkout.

Continental

Continental 700C Supersonic Presta Tube

Continental 700C Supersonic Presta Tube
Item #: TU245A02
Buy Now
USD$19.99 30% off USD$28.49 msrp
Found a Lower Price?
Request a Price Match
Availability Please make a selection
Quantity
Add To Cart
Add To Wishlist
close

Tell a friend! We'll send your friends the page and your message.
Note: You and your friend's email addresses are only used once as a referral. We will not collect or store the email addresses.

Friend's Name:
Your Name:
Friend's Email:
Your Email:
Message
(500 char. max)
Notify Me
Receive an email when this product becomes available.

Enter your name and email to be notified when this product is in stock and available to purchase.
First Name:
Last Name:
Email:
Customers Also Bought
IMG
Jagwire Racer Complete Cable Kit
Price: $34.99
IMG
Jagwire Cable End Crimps Color Pack
Price: $7.99
IMG
Sram Supercork Bar Tape
Price: $10.99
We Also Recommend
IMG
Slime Thick Smart SV Tubes 26"
Price: $15.00
IMG
Slimelite Presta Valve Tube
Price: $11.00
IMG
Q-Tubes Schrader Valve Tubes
Price: $10.99
IMG
Q-Tubes Standard 26" Presta Tube
Price: $4.99

Continental Supersonic Presta Tubes

Continental’s lightweight Supersonic Presta Tubes are an easy way to drop weight on your bike. Dropping rotating weight also has the advantage of improving acceleration. The Continental Supersonic Presta tube is offered in different valve length options and according to our Jenson USA scale weighs in at 55 grams. That 55 grams is for the 60mm valve and includes the nut and valve cover.

  • 36, 42 and 60mm valve
  • Butyl
  • Presta Valve
  • Removable Core
  • 55g (60mm valve, nut and valve cover)

REVIEW SNAPSHOT®

by PowerReviews
Continental 700C Supersonic Presta Tube
 
1.0

(based on 1 review)

Ratings Distribution

  • 5 Stars

     

    (0)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (1)

Reviewed by 1 customer

Displaying review 1

Back to top

12/19/2012

(1 of 1 customers found this review helpful)

 
1.0

Bad idea!

By Tools & Bikes

from Farmington, CT

About Me Avid Cyclist

Verified Buyer

Pros

    Cons

    • Go Flat On Their Own

    Best Uses

      Comments about Continental 700C Supersonic Presta Tube:

      Installed Front and rear. Pumped up to full pressure and let them rest overnight. Stopped after riding 10 miles. One half hour later went to get back on bike and rear tire was flat. Replaced with 70 g tube I have used for years without problems.
      When I got home checked this tube and found a very slow leak at the area of the transition from the stem to the main part of the tube. So far the front is okay. There was some twisting around the valve stem when I installed which I straightened out but it appears these are so delicate that any kind of stress can cause a leak.
      Checked reviews on other sites and my experience is not unique. Unless you are very careful or incredibly lucky these tubes are a bad idea. The risk is not worth the 20 g savings.

      • Was this a gift?:
      • No

      Bottom Line No, I would not recommend this to a friend

      (1 of 1 customers found this review helpful)

      Was this review helpful? Yes / No

       - You may also flag this review

      Displaying review 1

      Back to top

      Jenson USA ships worldwide, including APO/FPO addresses. For a quote, simply add the items you are interested in to your shopping cart and look for the "Shipping Options" box. You don't have to login or create an account to see shipping charges.

      Some manufacturers restrict where we can ship their products. If this item has shipping restrictions, they are listed below. If you'd like to buy an item that we cannot ship to your preferred address, we can accept your foreign credit card and ship to a USA address for you.

      Get free shipping with your $50 purchase today when you choose Standard Shipping at checkout. Please note this offer is only available to physical shipping addresses in the 48 continental United States (no PO Boxes), and oversize charges still apply on some heavy/large items