The Rio Mobility Dragonfly Manual Handcycle is an affordable, efficient, and convenient arm-powered Handcycle that fits most manual wheelchair. It is equipped with a "Quick Dock" attachment design that ensures an easy and convenient on/off snap from wheelchair by connecting/disconnecting four latches, making it convenient to travel with you. It is also adjustable to be used in many wheelchairs and to fit for each rider, and it ensures safety and cleanliness with its top sprocket chain guard and dual Teflon chain guards. Its large front tire helps you navigate the cracks and bumps, and its tight turning radius helps navigate the sidewalks safely and easily. Its steering attachment can be used to roll right over obstacles and also helps steer on side slopes easy and convenient. The Rio Mobility Dragonfly Manual Handcycle is also equipped with a Shimano Rapid Fire shifter with ergonomic handle that lets you change gears with minimal dexterity required. It is also equipped with a built in coaster brake that has an ample stopping power that lets you control your speed without removing your hands from the handle, you only need to pedal backwards and also the parking brakes are visible.