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Rotor Q-Rings Explained

Posted on Apr 9, 2013

Jeremy asked about Q-Rings. “Why are they better, what makes them work?” I found a youtube video from Rotor/Cervelo Test Team from 2010 that explains this very well <click here> Also, for a more detailed explanation of the actual science behind the Q-rings <click...

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CERVÉLO Rca – EVOLUTION (Official Promo)

Posted on Apr 9, 2013

Quite a few people have asked me for information on the successor of the R5ca. Here is a recent youtube promo I found from CERVÉLO (3/14/2013) Click on the text below. Say hello to the new Cervélo RCA. As stiff as its predecessor, the R5ca, but at an even lighter weight and with reduced aero drag. The RCA is Uncompromised Engineering...

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Designing bicycling’s lightest pro racing frame – The Cervélo R5ca...

Posted on Apr 9, 2013

(Ed. Note: Here’s a feature story from Composites World that the cycling community probably hasn’t seen.) Engineering Challenge: Optimize a racing bicycle design for ultimate performance, using the design flexibility of composites, a suite of analytical design tools and improved manufacturing techniques. Design Solution: Use a unique carbon/epoxy prepreg layup to manufacture the lightest professional bike frame ever produced yet still meet all safety and performance requirements for racing conditions.  (more)...

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Up to the top of Haleakala and back…Your how-to guide...

Posted on Apr 8, 2013

Up to the top of Haleakala and back… by Rick Schultz Several years ago, my wife, daughter and I traveled to Maui for a fun-filled family vacation. My wife and daughter wanted to take one of Maui’s famous bicycle tours from the top of Haleakala volcano back down the road to the bicycle shop 37 miles away – yes, basically it’s a 37 mile downhill ride. This sounded like a great outing with the family, but seemed a little too easy, so I opted to do the ride both ways – up the 10,023 foot volcano and back down! My wife and daughter would ride in the tour van and meet me at the top so I could ride down with them on their downhill excursion. Here’s the official Haleakala webcam – http://www.ifa.hawaii.edu/haleakalanew/webcams.shtml BACKGROUND: I have often been asked, “how would you rate this ride?” I always tell people that Haleakala is a good ride, but you need to be in shape. Several people I know have attempted it, but turned around at the park entrance which is still...

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