![]() A crank-ring replacement kit for Pump Action Cycling functional prototype has been built and ridden by inventor Roy Rosser. Key finding: novel extensible reversing mechanism has significantly improved quality of ride.
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Located and contacted JAKtool, a local, NJ engineering company capable of, and willing to produce a first batch of fully engineered, RRADbike chain-ring replacement kits for Pump Action Cycling made from precision machined, aircraft grade aluminum. Just need the capital to proceed.
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Looking for capital to fund the tooling and machine setup necessary to produce the first batch of fully engineered, RRADbike chain-ring replacement kits for Pump Action Cycling. Angel investors and interested partners should contact roy@rradbike.com. Roy is an experienced entrepreneur having previously invented and developed the virtual yellow down line.
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