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We are closing the De Anza location and are moving to Santa Clara. The remaining inventory will be moved and will reopen on October 31. (Due to internet connection issues) The web site inventory will be corrected to show only what we have in stock, and pick ups will be by appointment. 

Thank all of you wonderful customers for the last 33 years, under my ownership and 69 years in total!

Vance, crew and Daisy (2009-2021)

Continental Grand Prix 4000 S II (700c, Folding)

Continental Grand Prix 4000 S II (700c, Folding)
  • Color: Black/Black
  • Color: Black/Black
  • Color: Black/Red
  • Color: Black/Orange
  • Color: Black/Yellow
  • Color: Black/Blue
  • Color: Black/Green
  • Color: Black/Transparent
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Details

Continental's Grand Prix 4000 S II boasts Conti's Black Chili rubber compound for low rolling resistance, impressive traction and long wear, making for one of the fastest tires in the peloton. The GP 4000 S II also uses a tough Vectran sub-tread for exceptional puncture protection, while the 330-tpi casing delivers a velvety-smooth ride. If you're looking for the ultimate road tire, you've found it.

Continental's Black Chili rubber compound improves every ride through the use of microscopic carbon nanoparticles to increase traction, decrease rolling resistance, and extend the life of your tires.

Vectran Breaker is a synthetic fiber based on the natural model of spider silk. Processed into a multi-strand thread, it's lighter, more flexible and protects more efficiently against cuts than a comparable nylon layer. It also does not affect the tire's rolling resistance.

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