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Envo kit turns regular bikes into snow-going ebikes
Manufactured by Canadian electric mobility company Envo, the kit is designed for use with existing mountain bikes.
At the heart of the setup is the aluminum-bodied bogie unit, which replaces the rear wheel. It incorporates a snowmobile-like lugged rubber/Kevlar tread which runs over a 1,200-watt rear hub-type motor on top, and along the underside of a series of polyethylene rollers on the bottom.
The bike's existing chain delivers the rider's leg power to a sprocket attached to the side of the motor, while a down-tube-mounted 48V/17.5-Ah lithium-ion battery pack provides it with electrical power.
Manufactured by Canadian electric mobility company Envo, the kit is designed for use with existing mountain bikes.
At the heart of the setup is the aluminum-bodied bogie unit, which replaces the rear wheel. It incorporates a snowmobile-like lugged rubber/Kevlar tread which runs over a 1,200-watt rear hub-type motor on top, and along the underside of a series of polyethylene rollers on the bottom.
The bike's existing chain delivers the rider's leg power to a sprocket attached to the side of the motor, while a down-tube-mounted 48V/17.5-Ah lithium-ion battery pack provides it with electrical power.