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Stringdrive Technologies Llc. Stringbike is pioneering in inventing a revolutionary way of getting bikes into motion, completely doing away with conventional chains, derailleurs, gear shift mechanisms and related parts. The heart and soul of Stringbikes uses a uniquely innovative technology: strong, durable and extremely flexible ropes and an accompanying drive-train. Similar ropes are used in fitness training to lift weights and at heavy-duty sailing equipment. Please visit our website:
