Geared Hub vs Direct-Drive E-Bike Conversion Kit
One mechanical difference explains almost every trade-off between these two motors: a geared hub has an internal clutch, and a direct...
E-Bike Conversion Kits With Rim or V-Brakes
Rim brakes do not rule out a conversion. One specification decides it: whether the motor wheel you order has a machined braking surface yo...
Brompton 74mm E-Bike Kit: Fit, Fold and Range
A Brompton needs a Brompton-specific kit. The front fork is 74mm rather than the usual 100mm, the wheel is 16-inch, and anything that su...
E-Bike Kit for Step-Through Bikes: Battery Fit
On a step-through, the battery decides the build. The low, open frame that makes the bike easy to mount also removes the space most con...
Best E-Bike Kit for Hybrid Bikes: 250W–1000W
Buy the lowest power tier that does the job. Wattage does not set speed, torque or reliability on its own, and the gradient you a...
Best Used Bike for an E-Bike Conversion: Donor Checklist
The best donor bike is not the most expensive one. It is a correctly sized, structurally sound used bike that needs f...
27.5 vs 29 for an E-Bike Conversion: Hub Motor Guide
For a hub-motor conversion, wheel size changes more than handling. A 27.5-inch wheel gives slightly more force at the tyr...
Quick Release vs Thru Axle: Will a Hub Motor Fit?
Identify the axle interface before anything else — before wattage, before battery size, before wheel diameter. It is the one...
E-Bike Hub Motor Gear Compatibility: 8–12 Speed
Matching gear counts prove nothing. A rear hub motor takes either a screw-on freewheel or a cassette — and if it takes a casse...