eDragonfly Hybrid Power Assist Attachable Handcycle
The eDragonfly Power Assist Handcycle allows you to turn your wheelchair into a versatile piece of exercise equipment. You can manually ‘pedal’ your hands to generate a terrific upper body workout, or switch to auto-mode if you get tired and need to rest. The powerassist takes you on your way without any interruption, letting the compact hub motor do the hard work while you steer. It goes twice the speed of an electric wheelchair!
From leisurely rides, to fast-paced racing, wheelchair handcycles can get you to where you need quickly and efficiently, all the while, getting your heart pumping. But when you need a break, the eDragonfly's electric motor will kick in to give you that extra boost of power.
The EDragonfly is perfect for trips to the park, for climbing hills, and driving over grass with ease. Places that were once too difficult to visit in a wheelchair are now fully accessible with your EDragonfly!
The EDragonfly is very easy to assemble and install. Our unique "Quick Dock" attachment system easily transforms your chair to a handcycle and back again by connecting and disconnecting 2 latches. Our patent pending design ensures easy on and off of your everyday chair. The handcycle uses many off-the-shelf standard bicycle parts, which make it easy to service.
Rio Mobility eDragonfly Power assist handcycle
Designed to fit most folding / rigid, adult and pediatric chairs.
The eDragonfly is both a power assist and attachable handcycle in one. It is the most affordable way to add a power assist and handcycle to your everyday chair. Rio Mobility's unique "Quick Dock" attachment system easily transforms your chair into a handcycle and back again by connecting and disconnecting four latches. Their patent pending design ensures easy on and off of your everyday chair. The eDragonfly is designed to fit most folding/ rigid, adult and pediatric chairs and with the added boost of an electric motor, you can go as far as 35 miles on one charge!
Instead of pushing everywhere on your wheelchair, start racking up the miles on your eDragonfly. Your shoulders will thank you!
Prevent Repetitive Strain Injuries and Go Further with the eDragonfly.
Power AssistThe power assist system added to the Dragonfly consists of the battery, controller, and electric motor. It can easily be detached and stored in any trunk. |
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250W Electric Assist Motor with Disc and V-brakeThe brushless electric motor and belt drive gives smooth and quiet power. The secondary disc brake means braking with confidence. |
7 Speed ShifterThe Shimano internal gearbox with coaster brake will give years of quiet, reliable, and maintenance free operation. |
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Attaches To Your Wheelchair In SecondsThe New Rio Mobility eDragonfly's clamps on easily to your wheelchair, giving you full control to load and unload. It clips on and off and easily loads into a car. |
DashboardYour speed and distance are displayed, and there are five power assist levels to choose from on the fly. The display is easy to read and navigate. It will give you all the necessary readings like your speed, your current distance driven and much more! All the controls are within easy reach:
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Lightweight Removable BatteryThe lightweight lithium battery is easily removable. It has much longer life that lead-acid batteries. |
Frame comes apart without tools for transport and storageThe frame easily separates into 2 pieces for easy transport. The entire unit collapses surprisingly small. |
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Technical Specifications
SPECIFICATIONS:
| BATTERY: | Lithium ion 36V, 6.6AH, 238 Wh |
| BATTERY RANGE: | >20 miles/32 km |
| CHARGER: |
36V, 2A, input voltage 100~240V |
| CHARGING TIME: |
~4 hours if battery is fully discharged |
| MOTOR: |
250W, 36V geared brushless, hub motor |
| BRAKES: |
140mm disc brake and Promax V-brake |
| FRAME & COMPONENTS: |
Frame Aluminum 6061 Light LED |
| DRIVE TRAIN: |
7 speed derailleur 11-28T cassette 33T chain ring Index shifter |
| Attachment Frame Weight: | 5.8 lbs / 2.6 kg |
| Drive Unit Weight: | 17.3 lbs / 7.9 kg |
| Battery Weight: | 4.5 lbs / 2.0 kg |
| Total Weight: | 27.6 lbs / 12.5 kg |
| SHIPPING | |
| Shipping Dimensions: |
36” x 9” x 13” 93cm x 22cm x 32cm |
| Shipping Weight: | 34.0 lbs / 15.5 kg |
INSTALLATION VIDEO

Design and Look improvements 11-17-2017
We want to inform our customers that after this date all units will have a couple of design and look changes which are all improvements to the original design. After the new design has been on the market for over a year now these are the slight improvements.
1. The quick release button for the attachment arms is no longer red and big button. It was getting damaged in situations where customers are hard on the unit. So it is now a silver metal small button which is stronger to rough treatment.
2. The arms of the attachment are no longer round elbows they are squared off by having tubing welded and meeting another section of tubing. this allows for many more wheelchair types and especially narrow sizes to mount easily to the unit. This is very nice for kids wheelchairs which are very narrow.
3. Lastly the units going out right now do not have the logo.
Click here to view the User Manual
eDragonfly Hybrid Power Assist Handcycle by Rio Mobility Buyer’s Guide
The eDragonfly Hybrid Power Assist Handcycle by Rio Mobility is an innovative front-mounted attachment that transforms most rigid-frame wheelchairs into hybrid handcycles with electric assist. Combining manual propulsion with electric power, the eDragonfly is designed to reduce strain, increase distance range, and support users during uphill climbs or longer commutes.
eDragonfly Hybrid Handcycle Design with Power Assist
The Hybrid Power Assist Handcycle integrates a hybrid drivetrain that combines traditional hand-pedaling with electric motor assistance. Riders can engage the motor to supplement propulsion, reducing physical effort without compromising the experience of active cycling.
Universal Front-Mount Configuration
This Rio Mobility power assist hand cycle model uses a clamp-on attachment system compatible with most rigid-frame wheelchairs. The secure, adjustable design eliminates the need for permanent modifications, allowing users to easily install or detach the unit as needed.
eDragonfly Handcycle Power Assist High-Torque Electric Motor for Variable Terrain
The electric motor in the eDragonfly Hybrid Power Assist Handcycle is designed for practical use across urban and moderately uneven terrain. It provides smooth acceleration and hill assistance, giving riders confidence on challenging routes or extended trips.
Rechargeable Lithium-Ion Battery
The eDragonfly’s power assist system runs on a lightweight lithium-ion battery pack that mounts securely to the unit. Depending on usage and terrain, the battery offers several hours of hybrid riding per charge and can be easily recharged via standard outlets.
Intuitive Controls and Assist Modes
The handcycle includes user-friendly controls for toggling between assist levels, adjusting speed, and monitoring battery life. The assist system supports multiple levels of power, so users can fine-tune their experience based on endurance, distance, or physical needs.
Rio Mobility eDragonfly Handcycle Ergonomic Hand Pedals with Integrated Brakes
The hand pedals feature a comfortable grip and house the integrated brake levers, ensuring quick access to stopping power. The responsive braking system improves safety and control, especially on declines or in high-traffic areas.
Lightweight Yet Durable Frame
The eDragonfly Hybrid Power Assist Handcycle is built with a high-strength frame that adds minimal weight to the user’s chair. The materials used resist wear, impact, and outdoor exposure, making the unit suitable for daily use.
Fold-Up Design for Storage and Transport
When not in use, the eDragonfly handcycle can be folded and detached from the wheelchair for compact storage. This feature is especially helpful for users with limited trunk space or those who need to stow the device during travel.
eDragonfly Hybrid Power Assist Handcycle by Rio Mobility Review
The eDragonfly Hybrid Power Assist Handcycle by Rio Mobility delivers a versatile and adaptive solution for wheelchair users seeking enhanced mobility with reduced physical strain. Its hybrid operation allows for both fitness and utility, while the power assist feature supports longer rides, hills, and daily transportation. As a practical upgrade for active users, the eDragonfly stands out for its adaptability and engineering quality.
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