HP Velotechnik Gekko Conversion System

• Designed specifically for HP Velotechnik Gekko trikes
• Top speed up to 26 mph with a typical 15–30 mile range
• Pedal-assist and throttle-on-demand
• Rear 500W geared hub motor with internal clutch
• Battery mounting hardware not included

A purpose-built electric conversion system engineered for HP Velotechnik Gekko recumbent trikes, delivering high efficiency, strong torque, and a clean, trike-appropriate installation.

Convert Your HP Velotechnik Gekko to Electric

The E-BikeKit™ Gekko Conversion Kit includes specialized components selected specifically for the Gekko platform to ensure proper fit, drivetrain geometry, and predictable handling.

The system is powered by a rear 500W internally geared hub motor featuring a 5:1 planetary gear reduction and internal clutch. This design provides excellent low-speed torque, strong hill-climbing ability, and zero drag when pedaling without power.

Compared to a direct-drive motor of similar power, this geared motor is lighter, more efficient, and better suited to stop-and-go riding, helping extend range while maintaining a quieter, more discreet profile.

Pedal-assist compatibility note: Some newer Gekko models use external-bearing bottom brackets, which require special PAS components. The default configuration is a left-side PAS sensor for square-taper bottom brackets. If your trike uses an external-bearing crankset, please contact us with photos before ordering so we can supply the correct PAS hardware.

Who is this kit for? This system is ideal for riders seeking high efficiency, lighter weight, strong starting torque, and smooth performance on a recumbent trike. The total system load limit is 300 lbs. Riders exceeding this should consider a heavy-duty system instead.

• Motor type: Rear internally geared hub motor (with clutch)
• Nominal / peak power: 500W / up to 1000W
• Top speed: Up to 26 mph
• Estimated range: 15–30 miles (terrain, rider input, and battery dependent)
• System voltage: 48V
• Maximum torque: 84 Nm @ 48V
• Total load limit: 300 lbs

• Nominal voltage: 48V
• Nominal capacity: 15Ah
• Battery energy: ~720Wh
• Estimated charge time: ~5 hours (3A charger)
• Cell configuration: 18650 cells, 13S4P
• Cycle life: 500–800 cycles
• Max continuous discharge: 16A
• BMS protection current: 20A
• Battery weight: 10.1 lbs (4.6 kg)
• Warranty: 1 year

• USA hand-built rear wheel with geared hub motor
• 48V-compatible 22A / 12-FET controller
• Programmable LCD dashboard
• PAS sensor and split-disc (configuration based on crank type)
• Thumb or split-twist throttle
• Locking parking brake levers
• Pedal-assist extension cable
• Motor cable and accessory wiring
• Torque arms, C-washers, zip ties, and mounting hardware
• MTB bar-end for throttle offset (used on select Gekko configurations)
• Battery and charger (if battery option is selected)

Learn more: Top 25 Frequently Asked Questions

Questions? Call us toll-free at 1-866-882-3245, Monday–Friday, 9am–5pm EST, or email support@ebikekit.com.

Battery shipping: Lithium-ion batteries ship separately via FedEx Hazmat and may require a delivery signature. It is normal for the kit, battery, and accessories to arrive on different days.