Clip-On Viper Power Cycle

£ 3,995.00

Transform your wheelchair in seconds.

Viper Clip-On Power Cycles are powered quick release front attachments designed to fit the majority of fixed frame wheelchairs and will transform your wheelchair into a rugged and reliable battery powered form of transport.


Clip-On Viper Power Cycles – Made in the UK

Viper power cycles can be easily transported in the back of your car and be ready to use within seconds.

Transform the way that you use your wheelchair

Taking the dog for a walk for example is now easy; the kids will love it now you can keep up with them. Stroll along the beach front or meander through wooded paths. Are you a keen angler if so getting to that out of the way fishing spot is now much easier. Most places that were otherwise inaccessible such as festivals, boot sales, steam rallies are now accessible thanks to the Viper Power Cycles.

Clip-On Viper Power Cycle

The electric system we have chosen to use for the Viper utilises the finest components making it extremely reliable. Weighing 3.7kgs the brushless motor with inbuilt planetary gears and freewheel is built with exceptional technical specifications, with minimal drag, the motor spins with minimal resistance when the motor is not switched on.

High quality Japanese NMB and German FAG bearings along with Dow Corning silicone grease for the planetary gears have been employed during motor construction. High-grade copper windings along with Neodymium magnets allow the motor to perform with an efficiency of 83%.

Viper comes equipped with double V-Brakes with one of the brake levers cutting the motor when the brake is applied, the second lever houses a locking button, all of this ensures a safe ride.


Compact, Lightweight and Long Lasting: Our 36V Lithium-ion battery weighs only 2.5kg yet has an 13.5Ah capacity. The 18650 Panasonic cells used in our batteries are widely known to be the finest available. Protected by a battery management system, the batteries provide a great combination of energy density and cycle life, allowing you to achieve more miles per charge.

Highly Reliable: Battery management technology protects packs from heat, voltage imbalance, and over-current. The BMS (Battery Management System) dramatically improves cycle life and prevents battery fires and explosions. All Li-ion cells benefit from precise battery and pack management technology.

Currently Li-ion battery packs with a capacity exceeding 300Wh are classified as Hazardous Material – Hazmat Class 9 they will not be allowed on aircraft except on cargo flights and have to be packed in carton approved with UN3841 (Lithium Battery and Equipment). We can supply 8Ah batteries if you intend to fly with your cycle.

More detailed battery information.

Clip-On Docking System

Fatigue Testing

Our docking system has succeeded in passing vigorous TUV impact and fatigue and strength trials in the Netherlands to international standard ISO 7176-8:2014.

Viper Clip On can be connected to most rigid wheelchairs and many Folding Wheelchairs via a unique docking system that requires no extra brackets fitted to the wheelchair.

We have designed the Clip On system to fit virtually any rigid frame wheelchair, plus a large majority of folding wheelchairs, without the need of extra brackets or hardware being added. (we cannot fit to folding wheelchairs that have removable footrests). Our unique clamping method has masses of adjustability and will clamp to your wheelchair with a vice like grip thanks to the powerful jaws.

Super Strong and Easy to Dock

The rider wheels up to the Clip On handcycle and into the clamps. With a few turns of the tightening levers the clamps grip to the front down tubes of the wheelchair. The rider then pushes the top of the handcycle away from himself or herself, thus lifting the wheelchair casters off the ground; the latching system will simultaneously lock in to place. Once docked, the user activates a secondary safety lock. This safety lock ensures that the system cannot be undocked accidently, even when the main release lever is activated. To undock the rider must be stationary.

The PVC coated clamping jaws have been designed to lock onto 19mm tube all the way up to 35mm tube, this covers a vast range of wheelchairs. The amount of adjustability available ensures our system will fit tapered, V, and straight wheelchair front down tubes.

Please go to the video gallery to view the docking on procedure.

Team Hybrid’s policy is that of continuous product improvement. Specifications listed in this document or elsewhere including promotional photos, are subject to change without prior notice.  

Compare Models

Model Add On Viper Power Cycle Clip On Viper Power Cycle
Single Battery

Two Batteries







Motor EZ 36V/48V 200rpm Brushless EZ 36V/48V 200rpm Brushless
Controller 36V/48V 20A 36V/48V 20A
Throttle Hall Effect Hall Effect
Battery 36V 13.5Ah Li-ion 36V 13.5Ah Li-ion
Speed /20″ Wheel 10mph/16kph 10mph/16kph
Range Up to 17 Miles Up to 17 Miles
Frame Material Polished – Aluminium  Steel – Powder Coated
Fork Material Steel  Steel
Brakes  Twin V-Brake  V-Brake / Disc Brake
Tire Knobbly/Maxis Creepy Crawler Knobbly/Maxis Creepy Crawler
Inner Tube Slime Puncture Resistant Slime Puncture Resistant


We have designed the Clip-On docking system to fit virtually any rigid frame wheelchair, plus a large majority of folding wheelchairs, without the need of extra brackets or hardware being added to the wheelchair.

Clip-On Docking Procedure

Viper power cycle opens up a whole new world to the wheelchair user and allows access to terrain that would normally be out of the question or at least very hard work.

Clip-On Viper XS Power Cycle

Team Hybrid ambassador Rob Womack puts our new High Torque Clip-On Power Cycle to the test.

Clip-On Viper XS Power Cycle

Viper Power Cycle: Walking The Dog

Viper is a powered quick release front attachment designed to fit the majority of fixed frame wheelchairs and will transform your wheelchair into a rugged and reliable battery powered go almost anywhere form of transport.

Viper 48V Power Cycle

To be ridden on private land only.