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  • Seamless, mold-cured manufacturing offers uniform roundness and enhanced reliability at the valve stem
  • This Continental tube has a 42mm removable Presta valve


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Members, earn a $20 bonus card when you spend $100 or more Jan. 13–23

Single-use bonus card redeemable Jan. 27–Feb. 6, 2017. Details

Save 10%

When you buy 3 or more full-price bike tubes.

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Discount will be applied when you check out. Offer not valid for sale-price items ending in $_.3 or $_.9.

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Best Use Road Cycling
Wheel Size 650c
Valve Type Presta
Dimensions 650 x 18 - 25
Weight 95 grams