ENVO ST50 Electric Bike

ENVO ST50 is the step-through member of the 50-Series range, built around easier mounting, an upright riding position and practical everyday utility.

Its torque-sensing system, 9-speed drivetrain and 80 mm lockable fork make the ST50 suitable for city streets, hills, errands and longer leisure rides. Small and large frame options add useful sizing flexibility.

The detailed ENVO specification lists a 48V/15Ah LG lithium battery, brushless 750W maximum geared rear motor, Tektro hydraulic disc brakes and a 28 kg listed bike weight.

Step-through aluminum frame: easier mounting and dismounting with a more upright position.

Torque sensor and 80 Nm listed maximum torque: smooth assistance that follows pedal effort.

Integrated rear rack and full practical equipment: useful for commuting and errands.

CANBUS, Bluetooth colour display and battery-management system: clear ride data and charging communication.

Hydraulic disc brakes, LED headlight and taillight, plus an 80 mm lockable fork: control and visibility for changing conditions.

Frame: hydro-formed 6061 alloy step-through frame in small and large sizes; ENVO lists rider heights from 5 ft to 6 ft 6 in.

Motor: brushless 48V geared rear motor, 750W maximum; maximum torque listed at 80 Nm.

Battery and charging: 48V/15Ah LG lithium battery; 54V 2A CC-CV charger, 240/120V ULc listed.

Drivetrain: Shimano Alivio 9-speed with 48T chainring and 11-36 cassette.

Brakes and suspension: Tektro hydraulic disc brakes; adjustable lockable fork with 80 mm travel.

Wheels and utility: 27.5 x 2.35 tires, integrated rear rack, PVC fenders, adjustable kickstand and battery-powered front and rear lights.

Weight and capacity: 28 kg listed bike weight; 200 kg maximum payload; ENVO lists up to 150 km maximum range.

The ST50 is tuned for natural, predictable assistance. Its torque sensor responds to pedal pressure, while the 9-speed 11-36 cassette gives useful gearing for starts, rolling terrain and sustained climbs.

ENVO lists 80 Nm maximum torque and a 750W maximum geared rear motor. The current product page also presents 500W/32 km/h and 750W/45 km/h configuration figures.

The step-through frame and upright position are the ST50 differentiators. They favour easy access and confident everyday control over the more trail-forward stance of the D50.

Battery: 48V/15Ah LG lithium pack with CANBUS communication and battery-management protection. ENVO lists up to 150 km maximum range.

The maximum-range figure is conditional. Rider weight, cargo, assist setting, hills, wind, tire pressure, stop-start traffic and Canadian temperatures all affect distance between charges.

For cold-weather use, charge and store the removable battery indoors. Confirm the selected configuration before ordering because ENVO presents more than one power and speed setup.

ENVO identifies the ST50 as UL 2849 certified and describes LG/Panasonic lithium cells, a battery-management system and CANBUS battery-to-charger communication.

Tektro hydraulic disc brakes, handlebar-controlled LED lighting, an 80 mm lockable fork and a step-through frame support controlled everyday riding.

The product page displays Class 2 and Class 3 figures. Local provincial, municipal and trail rules still govern equipment and use.

Strengths: easy-access step-through frame, upright comfort, torque-sensing assistance, 9-speed gearing, hydraulic brakes, integrated rack and full commuter equipment.

Trade-offs: the 28 kg listed weight is not lightweight for stair carrying, and the 150 km maximum range is not a guaranteed distance. The frame is less compact than a folding e-bike.

Verdict: a good fit for riders who prioritise comfortable access and practical commuting over a sporty or highly portable frame.

Choose the ST50 when easy mounting, an upright posture, rack utility and natural assist matter more than a compact folding format.

Check frame size, storage access and the selected power/speed configuration before purchase. Riders looking for a trail-biased stance may prefer D50, while riders needing a foldable bike may prefer Lynx 20.