7/25/2023 0 Comments Foxtrot professional search appled![]() ![]() The ARD44 is now available through Chris King dealers and their website. That the rim could also be made in a more sustainable way, and that, ultimately, is the cherry on top.” We already had a hub we knew outperformed the competition, but getting this rim completed the picture. These ARD44 wheels represent everything we've come to understand about what makes riders faster. ![]() “We mistook the harsh ride that setup produced for speed, when in reality it caused a loss of speed, through lost traction and body fatigue. “We all used to think that 19-21mm wide tires inflated to incredibly high pressure produced the fastest ride,” continued Hudson. the TSS hookless rim makes tubeless installation and maintenance easy. While the aero shape is designed for 28-32mm wide tires, it can handle up to a 47mm wide tire, making it a perfect wheelset to cross over between road and gravel for a true all-road bike. The 44mm tall rim features a 25mm internal width, 30.5mm external. “To design a high-performance wheel that's worthy of the King name is no small feat, but the moment I rode the first prototype, I knew we were on to something special/unique.” “While we were fine-tuning the GRD23 and MTN30 rims, I knew developing our own road rim was the next step,” said greg Hudson, Wheel Product Manager at Chris King. With the lifetime warranty on the wheelset, Chris King will overhaul the hub, and rebuild it with a new rim. If a rim does break, the wheel will be shipped back to Utah, where the rim will be dropped into a chipper, and the resulting chips can be heated up over 500 degrees and made into something new. One of the biggest differences though, FusionFiber is recyclable, where traditional carbon is not. All of this helps to reduce the carbon footprint by 30% per wheelset. FusionFiber requires no refrigeration, about 1/3 time to bake the rims, and uses a fully automated cutting, layup, and shaping process, maximizing the use of the material, eliminating harmful epoxy waste, and saving energy. Keeping even part of a warehouse or production floor temperature controlled is a considerable task that uses a lot of energy. Chris King notes that the rims are tested to withstand 275% of the UCI standard for impact resistance and a minimum of 950 lbs of spoke pull force, which if you don't know, is massively higher than what spokes are traditionally tensioned to.Ĭarbon fiber typically requires refrigeration to keep the sheets pliable. Rims run 435g (+/- 15g) and complete wheelsets weigh in at 1525g. This allows it to dampen vibrations better, hold up to impacts better, and creates an overall stronger and more comfortable rim over traditional carbon fiber, with no affect on weight. While epoxy is brittle, the nylon fiber bonding process is much more flexible. Carbon fiber takes thin strands of carbon, weaves them together, and impregnates them with an epoxy resin to create sheets that you cut, lay into molds, and thermoset (think bake with pressure), sometimes with additional resin.įusionFiber combines carbon fiber and nylon. ![]() To start, let's go back to the basics of carbon fiber. ![]()
0 Comments
Leave a Reply. |