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The E-Switchy kit turns a 700C front-wheel bike into an e-bike by replacing the front wheel with a 500W hub-motor wheel and adding an 11.6Ah battery. It claims up to 28 mph and a 75-mile range, with a motor that cuts out within 10ms of braking and disc-brake compatibility. The whole system weighs 13 lbs, so the bike stays light. The best new price is $709.95 at E-Switchy Electric Bike Kit as of November 7, 2026, and only one store lists it new, so there is no recent price range to compare against.
In stock
Lowest price we've seen: $709.95 on Nov 7 at E-Switchy Electric Bike Kit. Tracked across 1 store since Nov 7.
With 4.9 out of 5 from 55 ratings, buyers are largely positive. They describe steady power, easy installation and good hill climbing. Few negative points appear in the ratings.