Ebike conversion systems


Electric bicycle conversion


We can help with your conversion.

 Motorizing a bike that you already have (and love) can be one of the best and most cost effective ways to enter into the fun, efficient and healthy lifestyle of eBiking. We can help with your conversion by offering our professional installation and testing services. Regardless if you've purchased your bike and or conversion components from us, another shop, or online, we can help. Installing the components on your own bike can be a daunting task. In most cases, special tools and skills are required to complete the job safely and properly. In addition, we take pride in our professional installations that result in the cleanest looking conversions possible. In some cases, it can be difficult to see (for someone unfamiliar with eBikes) that your bike even has a motor on it. If you purchase your conversion from us, then the installation will be included. In some cases there are nominal installation fees which are noted in the pricing of each system (if applicable). Otherwise, if you've already purchased your conversion system, then typical installation / testing pricing starts at $149.00. As a standard, we bench-test all components (no load). Load test the battery under nominal load conditions, install the system then road test. If you don't already have a conversion system, then take a look at the systems we offer below. There's a good selection here, but if you don't find what you are looking for, then please contact us. There are just too many options available to list everything. 


Crazy Clearance Pricing! All BionX Systems and Accesories are availble at H.E.H.

BionX Electric Bicycle Conversion Kits

If you haven't heard, BionX international has (hopefully temporarily) shut down.  Lamerbert, the distributor in Canada has temporarily taken over tech support and warranty claim issues until March 15, 2019. So if you purchase a new kit, then Lambert will be doing the best job possible to support the systems. Past purchase support it limited to purchase dates after March 15, 2017.  H.E.H. cannot gurantee the support by either BionX or Lambert, but will continue to offer BionX sytems and installation while they are still available . Some (2016) sytems are being offered at incredibly low prices, these are available from us on special order basis only.

 BionX is recognized as a leader in e-bike technology the world over. Our smooth, seamless proportional electric assist technology is unlike anything else. So it’s not surprising that many of the world’s leading bicycle manufacturers and distributors have partnered with BionX for the technology that goes into their e-bikes. 


eRad Heavy Duty (HD) Mid-Drive *All eRad System configurations are available at H.E.H.



It’s finally here.  A well engineered, quiet and compact mid-drive electric bicycle conversion kit that can mount on most existing bicycles.  e-RAD Mid Drive kits are designed with the US market in mind.  The eRad uses the torque multiplication capability of rear gears. This translates into extreme hill climbing ability of grades up to 30% or more.   The entire kit comes with waterproof connections throughout.  

Integrated controller with 12 IRFB3077 MOSFETs

System Voltage – 48V

Controller includes a dedicated cable to connect the Gear Sensor ensuring smooth shifting

Waterproof Connectors throughout including battery cable

Throttle and Pedal Assist Modes

Throttle operation is available in all modes above 2mph (3km/h)

5 Levels of Pedal Assist

Plug and Play

Large LCD screen with speed, battery, ambient temperature, and Assist info


E-BikeKit 500-750w Front or Rear Geared Hub Systems *All E-BikeKit Systems are available at H.E.H.


  • E-BikeKit™ Rear 500w Geared Hub Motor Conversion Kit
    with 48 Volt Li-ion Battery Pack and Charger The E-BikeKit 500-750w geared conversion kit is powered by an internal 5:1 planetary gear hub motor with clutch. The clutch in the geared motor offers zero drag when pedaling and not engaging battery power. This motor is more efficient, resulting in increased range (especially with "start/stop" riding), has more starting torque, and has greater hill-climbing ability than a Direct-Drive motor of equal power rating. The motor is also smaller in diameter for increased stealth and 3.4lbs lighter than the 500w direct-drive.
  • Who's it for? This premium electric bike conversion kit system is for those that want the best of the best in performance, efficiency, weight, stealth and speed. Top speed is 28MPH! There is a 300lb total load limit so if you plan on more than that, look to a heavy-duty system.
  • System Specs:
    Watts: (Nominal/Peak): 500-750w (EBK controller)
    Top Speed: Approx. 26 MPH @48v in 26" wheel
    Range: 10-44 Miles *(
    see battery chart)
    Charge Time: 3-5hrs (0-100%) (depending on battery choice)
    Weight: 21lbs (9.5kgs)
    Performance: High
    Efficiency: High
    Stealth Factor: High
  • Lithium batteries provide a high level of performance for the duration of each discharge (unlike seal lead-acid where performance is diminished 1:1 as the pack is emptied).Lithium batteries have a much higher power to weight ratio than lead-acid and 5-8 times the number of charge cycles (how many times a rechargeable battery can be charged from 0-100%). The lithium option costs more initially ,but over time, the "cost-per-cycle" is about half the cost of lead-acid. Lithium packs also require less care as they can be left partially charged, and do not require immediate charging after each use. All batteries MUST be properly cared for during storage

GRIN / Crystalyte CRown motor (the king!)

Crystalyte Crown Motor Conversion Kits - The Ultimate Conversion! *All GRIN Products available!

Crystalyte Crown Motor Electric Bike Conversion Kit

  • Rear Crystalyte Crown motor kit. Super large and powerful drive rear hub motor and 40A controller. Suitable for offroad ebike builds. Axle has 135mm spacing. Popular for cruiser/chopper bikes as well. 30mm hubs accomodate 7 speed free wheel comfortably. 40mm hubs accomodate up to 5 speed freewheel comfortably. Classic flange comes laced. Pair holed flange comes laced or unlaced. 


The Copenhagen Wheel - Use the Bike you LOVE! *Complete Superpedestrian Bikes available!


  •  Old bike? New bike? The Copenhagen Wheel installs on just about any bike in minutes. Your Wheel is built to order and customized for your bike, giving you a perfect fit.
  • Brake type-Rim brakes only
  • Wheel size-622mm, 700C, 29er
    559mm, 26 inch
  • Gear count-Single-speed, 7, 8, 9, 10 SRAM or Shimano
  • Bicycle dropout spacing-120mm (single-speed)
    -135mm (single-speed & multi-speed)
  • Smartphone OS-iOS, Android 

Electric Bike Outfitters

EBO Clysdale. * All EBO Systems are available at H.E.H.


  •  EBO Clydesdale 2.0 Electric Bike Kit
  • This is a great kit for cargo bikes pulling or pushing weight and also great kit for off-roading.  No gears to strip when underload on your pedicab or cargo bike.  Averages 30 miles without pedaling and a maximum speed of 30 mph. It doesn’t get more powerful than this!  Range will increase significantly with pedal assist modes.
  • Specifications:
  • Battery - 48V 11AH Lithium-ion Flat Battery (Samsung Cell) with Mounting Bracket and Charger (Rack battery available , call to request) 
    Battery Colors - Black
    Electric Motor – 48V 750W Direct Drive Motor Disc or Pad Brake Type (Front or Rear Freewheel Type)
    Open Sizes - 100mm, 120mm, or 135mm
    Rim and Spokes Sizes - 20", 24", 26", 27.5", 28, 29" or 700C
    Electric Motor Colors - Black (Silver available, call to request) 
    Controller – 48V 25A
    Controller Storage - Plastic Controller Box
    Clamp Diameters - 22.2mm
    Display – KT LCD 3U with Integrated USB port (EBO/JULET Quick Connectors)
    Throttle – Thumb or Twist (EBO/JULET Quick Connectors)
    E-Brake – Two motor disruptor brake levels (EBO/JULET Quick Connectors) Disruptor Sensors are available upon request.
    Wiring - EBO/JULET Quick Connect Anti-Water Lines (Wire Harnesses Lengths: 1600mm front motor to controller or 458mm rear motor to controller, 1017mm components to controller)  Other wire harness lengths are available upon request.  
    Pedal Assist System - 1:1PAS with 5 Levels of Assist Modes, 8 Magnet Sensor