Hub-Drive Conversion Kits

eBike Conversion Kits: Complete Buying Guide for Canada

An eBike conversion kit lets you turn any standard bicycle into an electric one — without buying a whole new bike. If you have a quality bike you love, converting it can cost significantly less than buying a new e-bike and deliver comparable performance. EBikeBC carries conversion kits from 350W to 750W, including hub drive and mid drive options, with full Canadian support and free shipping.

Not sure where to start? Our team has helped thousands of Canadians convert their bikes and can match you with the right kit for your bike, terrain, and budget.

What's included in an eBike conversion kit?

A typical conversion kit includes a motorized wheel (hub drive) or motor unit (mid drive), a battery, controller, display/throttle, pedal assist sensor, and wiring harness. Some kits are sold without a battery — check before buying. EBikeBC kits include everything you need to complete the conversion.

Hub drive vs mid drive conversion kits — which is right for me?

Hub drive kits replace your front or rear wheel with a motorized one. Easier to install, more affordable, and reliable for flat to moderate terrain and commuting. Mid drive kits replace the bottom bracket and work through your bike's gears — better efficiency on hills, more natural feel, and preferred for hilly terrain or trail use. Browse mid drive kits separately here.

What wattage conversion kit do I need?

350W suits casual riders on flat terrain — quiet, efficient, legal everywhere in Canada. 500W is the most versatile choice for mixed terrain and hills. 750W delivers strong power for heavier riders, steep hills, or cargo — legal in most Canadian provinces as a power-assisted bicycle when speed-limited to 32 km/h. Check your provincial rules if riding off standard road categories.

Will a conversion kit work with my bike?

Most kits work with standard 26″, 27.5″, and 700c wheel sizes. You'll need a compatible dropout width (100mm front / 135mm rear for most bikes) and sufficient frame clearance for the battery mount. Disc brake bikes need a disc-compatible hub. Share your bike's specs with our team and we'll confirm compatibility before you order.

How hard is it to install an eBike conversion kit?

A basic hub drive kit takes 1–3 hours with basic tools and mechanical confidence. Mid drive installations are more involved. ENVO's plug-and-play kits are designed for DIY installation with clear instructions and video guides. If you're not comfortable doing it yourself, any local bike shop can install a conversion kit.

Does converting my bike void its warranty?

Potentially yes — adding a motor to a bike not designed for one may affect the frame warranty. Most e-bike conversions are done on older bikes or bikes where the original warranty has expired. If your bike is new and under warranty, check with the manufacturer first.