Funding on
Indiegogo
Dual Independent Drive. Automatic Speed Change. Foldable & Lightweight. Multi-size & Multisport. - StepTwin® Bike combines the effectiveness of running with the dynamics of cycling.Sporty character and dynamic beauty. Lightweight and easy to handle is suitable for all people, regardless of age or physical fitness. The pedals lift automatically, there is a servo to lift them up.In addition, you can adjust the lifting force for each pedal separately. StepTwin® Bike, perfect for training your leg, hip, seat, and upper body muscles. You can choose any cadence for e
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https://www.indiegog...onic-stepper-bike
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