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Rodger Parker, a Los Angeles-based inventor, used one of these alternatives in his NuBike, which he claims is more efficient than a chain-drive bike. It is said to be more efficient than a chain or belt driving system. According to Brown, because the levers are much longer than traditional cranks, riders are able to deliver more torque (and thus power) to the wheel for a given amount of effort.!😯😍❤️ Know More ➡ ---------------------------------- The “TheSuperBOO!“ will give you an Uncommon things! Subscribe to our channel and visit us at: TheSuperBOO! on Facebook: TheSuperBOO! on Instagram:
