E-BikeKit Front Wheel Conversion Kit (Battery Included)

• Complete front wheel conversion kit with battery and charger included
• Powered by the latest SINET™ electronics and full-color LCD
• External controller architecture for flexible mounting and easy serviceability
• Designed for standard 100mm front fork dropout spacing
• Includes E-BikeKit 48V 15Ah lithium battery and 3A smart charger
• Available with cadence or bottom bracket torque sensing
• USA hand-built front motor wheel assemblies with 12-gauge stainless spokes and double-wall rims
• 3.5" full-color SINET™ LCD with USB-C charging, diagnostics, and advanced programming
• Backed by E-BikeKit dealer technical support

The E-BikeKit Front Wheel Conversion Kit (Battery Included) is a complete professional-grade front hub motor conversion package designed to give dealers flexible installation options, premium ride quality, and simplified long-term serviceability.

Built around the latest SINET™ electronics, this kit delivers quiet sine-wave motor control, refined throttle response, smooth pedal-assist performance, and an intuitive full-color display. It is designed specifically for standard 100mm front fork spacing and includes the E-BikeKit 48V 15Ah lithium battery and 3A smart charger.

The external controller can be mounted separately from the battery, making this system well suited for bicycles, adult tricycles, cargo bikes, and specialty applications where battery and controller placement may require additional flexibility.

Who’s it for? Dealers, builders, and experienced installers looking for a complete front wheel conversion package with a matched battery, charger, controller, display, and motor wheel.

Already have a compatible battery?
Choose the E-BikeKit Front Wheel Conversion Kit (No Battery) instead.

Every E-BikeKit Front Wheel Conversion Kit (Battery Included) includes:

• USA hand-built 100mm front geared hub motor wheel
• External SINET™ sine-wave controller
• SINET™ 3.5" full-color LCD display
• SINET™ main wiring harness
• Thumb throttle
• Left and right mechanical e-brake levers with motor cutoff and parking lock
• Main motor cable
• E-BikeKit 48V 15Ah lithium battery
• 3A smart battery charger
• Battery mounting cradle and electrical connection hardware
• Installation hardware, washers, and zip ties

Select your preferred pedal assist system:

• Cadence Sensor: PAS sensor with split magnet disc
• Bottom Bracket Torque Sensor: 68mm torque-sensing bottom bracket with required extension cable

Display Mounting Note:

This kit does not include a Topeak® BarXtender or other LCD display mounting extension. Most standard bicycle installations mount the display directly to the handlebars. Some bicycles and many adult tricycles may require an extension to properly position the display due to baskets, handlebar shape, or steering geometry. If required, the installer must supply an appropriate display mounting solution.

Battery Mounting Note:

The included battery is supplied with its standard mounting cradle. The installer must confirm that the bicycle or tricycle has a suitable mounting location and may need to provide additional mounting hardware or an application-specific battery mount.

The external controller design separates the controller from the battery cradle, giving installers greater flexibility when choosing battery location, controller placement, and wiring layout.

This architecture is especially useful for adult tricycles, cargo bikes, recumbents, and specialty applications where a conventional downtube installation may not be practical.

• Quiet, efficient SINET™ sine-wave controller
• Smooth and predictable throttle response
• Natural pedal-assist performance
• Flexible controller mounting options
• Separate battery and controller placement
• Easy controller access for diagnostics and service
• Matched to the included E-BikeKit 48V battery package

Cadence Sensor

The standard cadence sensor detects crank rotation to provide dependable pedal assistance that is simple to install and compatible with most bicycles and tricycles.

• 12-magnet split-disc design
• Simple installation
• Reliable everyday performance
• Ideal for most conversion projects

Bottom Bracket Torque Sensor

The optional torque sensor measures rider pedal force to deliver assistance that feels smooth, proportional, and more natural than traditional cadence-only systems.

• 68mm square-taper bottom bracket
• Includes required SINET™ extension cable
• Power output responds to rider effort
• Premium riding experience

The included SINET™ 3.5" full-color LCD gives installers and riders access to advanced programming, diagnostics, and real-time ride information.

• 3.5" full-color display
• USB-C charging port
• Battery voltage display
• Battery level indicator
• Current speed
• Trip meter and odometer
• Pedal-assist level selection
• Walk-assist mode
• Error diagnostics
• Advanced programming menu

Watch the video below for an overview of the SINET™ LCD, including initial setup, programming, and commonly used system settings.

Watch the SINET™ LCD Programming Guide on YouTube

Download the SINET™ LCD quick-start guide for display operation, setup, programming, and system settings.

Download the SINET™ LCD Quick-Start Guide (PDF)

• Motor Type: Brushless internally geared front hub motor
• Dropout Spacing: Standard 100mm front fork spacing
• Controller: External SINET™ sine-wave controller
• Battery: E-BikeKit 48V 15Ah lithium battery
• Battery Energy: Approximately 720Wh
• Charger: 3A smart charger
• Display: SINET™ 3.5" full-color LCD
• Throttle: Thumb throttle
• Pedal Assist: Cadence sensor or bottom bracket torque sensor
• Brake Compatibility: Disc and rim brake compatible, depending on selected wheel and bicycle setup
• Wheel Build: USA hand-built
• Spokes: 12-gauge stainless steel
• Rim: Double-wall aluminum
• Fork Requirement: Standard 100mm front fork dropouts
• Recommended Total Load: Up to approximately 300 lbs depending on bicycle and application

The included E-BikeKit 48V 15Ah lithium battery provides a matched power source for the SINET™ external controller and front hub motor system.

• Voltage: 48V
• Capacity: 15Ah
• Energy: Approximately 720Wh
• Estimated Range: Approximately 15–45 miles depending on rider input, terrain, assist level, speed, tire pressure, weather, and total load
• Charger: 3A smart charger included
• Estimated Charge Time: Approximately 5 hours from fully depleted
• Mounting: Standard battery cradle included

Actual range will vary significantly based on application, rider weight, terrain, speed, assist level, throttle use, and environmental conditions.

The E-BikeKit Front Wheel Conversion Kit (Battery Included) is designed for installation on compatible bicycles, adult tricycles, cargo bikes, and specialty cycles with standard 100mm front fork spacing.

Requirements:

• Standard 100mm front fork dropout spacing required
• Steel forks are recommended
• Aluminum forks require properly installed torque arms
• Compatible with disc or rim brake front fork setups, depending on the selected wheel and bicycle configuration
• Torque arms must be installed where required
• A secure and structurally appropriate location is required for the included battery
• A secure mounting location is required for the external controller
• Verify bottom bracket compatibility when selecting the torque sensor option

Not Compatible With:

• Front thru-axle forks
• Weak, damaged, or excessively worn fork dropouts
• Suspension forks not designed or approved for hub motor installations
• Frames without a safe and secure battery mounting solution
• Bottom brackets incompatible with the selected pedal-assist system

If you're unsure which front wheel size, battery mounting solution, or pedal-assist option is correct, contact our technical team before ordering.

The E-BikeKit Front Wheel Conversion Kit (Battery Included) is intended for dealer installation or experienced bicycle mechanics.

• Install the motor wheel into standard 100mm front fork dropouts
• Install torque arms and tighten axle hardware properly
• Mount the external SINET™ controller securely
• Install the included battery cradle in a structurally appropriate location
• Install and secure the included 48V 15Ah battery
• Confirm correct battery polarity and connector installation before connection
• Install the display, throttle, brake levers, and selected pedal-assist system
• Route wiring away from moving parts, heat sources, and sharp edges
• Verify brake cutoffs, throttle operation, pedal assist, battery retention, and display settings before riding

Professional installation is recommended for the safest and most reliable performance.

Every E-BikeKit conversion kit is backed by knowledgeable technical support from the people who design, build, and service these systems every day.

• Phone, email, and text technical support
• Installation guidance
• Battery mounting assistance
• Compatibility assistance
• Replacement parts and service support
• Support for bicycles, tricycles, cargo bikes, and custom applications

Need help selecting the correct front wheel size, battery mounting solution, or pedal-assist system?
Contact our technical support team before ordering and we'll help configure the right E-BikeKit conversion kit for your build.