Electric power kits for converting bikes to electric

Since 1996 we have carried a dozen kit brands and sold more than a thousand units. The majority of these were installed by our service department—on a wide variety of bikes, recumbents and trikes. We currently sell kits by: BionX, E-BikeKit, Electron, and eZee.

See prices below. Add between $100 and $300, depending on the kit model and your bicycle's design/equipment, for a warranted installation. Or install yourself of course.


eZee electric bike conversion kit

eZee Electric Bike Kit

Complete 500 Watt hub motor kit in 26...


Product details

The Cyclist's Electric Bike Shops Since 1996

We sell and service Human Power Augmented a.k.a. Electric bikes and ride them enthusiastically ourselves.

Visit or call

Electric & Folding Bikes Northwest
4810 17th Ave NW
Seattle, WA 98107 / Map
206/547-4621 / Contact


Now open 7 days a week, 11am to 6pm, to better serve our customers.

EFBNW in The Seattle Times!

EFBNW in Seattle Times


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Overview 'at a glance' and Selection Guide

Check our Overview and Selection Guide for most of our bikes and kits.