HYDROFORMED FRAME

The ST50 is built with a solid, super lightweight, stylish and unisex hydro-formed aluminum alloy frame in small, medium and large frame sizes suitable for people from 5’ all the way to 6’6” rider. It is capable of payload up to 400lbs and offering an ergonomic shape, which makes it easy for the rider to get on and off. The frame is specially designed to minimize all the vibrations and noise from the drive-system, the right wheelbase for a high speed and a pleasurable ride on both paved and unpaved roads.

FORK

Adjustable, lockable fork with 80mm travel adds to high-speed stability and handling on trails and asphalt. It reduces the shocks to the frame and battery system and provides ultimate comfort.

HEADLIGHT AND TAILLIGHT

The ST50 is fitted with high efficiency and bright LED 100 LUX / 300 Lumens headlight powered by the main battery and controlled by a keypad on the handlebar.

Taillight and reflector provide more safety riding in the dark. It powers up once the headlight is switched on and acts as a brake light when brakes are applied.

REAR RACK

D50 comes with two options when it comes to cargo rear. You can choose a sleek and stylish integrated rear rack capable of 25kg load, or you can select a cargo rear rack, designed to carry heavy loads and/or even a second passenger.

BATTERY PACK

The ENVO Battery powering the ST50 is an integrated, down tube battery, with a charge indicator, security lock enclosed in an aluminum case to protect cells against any impact. The battery is removable and can reach a range of up to 150 km per charge on pedal assist level 1. The battery can be charged on or off the bike frame using the little portable CC-CV smart Li-Ion battery charger. The ENVO Battery is an A-grade branded Li-Ion battery, comprising of Samsung, LG or Panasonic Li-Ion cells and a BMS that avoids battery from overcharging, overloading and other hazardous activities, thereby increasing both cyclic and calendar life of the battery. Battery cells have been selected for best operating in freezing temperatures.

E ASSIST SYSTEM

The ST50 is equipped with an advanced pedal assist sensor with optimized torque emulation software. The advanced torque emulating Pedal Assist Sensor (PAS) signals the controller to run the motor between 5 levels of pedal assist, providing a boost to your pedaling depending on the level of assistance you select while riding. The ST50 is equipped with an on-demand thumb throttle that gives you an extra boost which activates the motor proportionally to the twist regardless of pedaling to give you a fully electric ride in case you cannot pedal or need an instant acceleration or uphill push.

GEARED HUB MOTORS

ENVO ST50 is equipped with a sealed, powerful, geared hub motor that offers 750W power and 80Nm torque and up to 45km/h speed. Our motors are 50% lighter than all the rest powered geared hub motors in Canada, yet they deliver 50% more torque and 25% more battery efficiency. These ENVO motors are developed for over 20,00Km maintenance-free ride.

TIRES Options

The 50 Series' adaptable frame accommodates various tire sizes. Choose standard hybrid tires for your daily commute and cargo needs, swap to fat tire for beach or snow adventures, or equip 29er wheels for thrilling off-road experience. The ST50 conquers every terrain.

TRANSMISSION

Well-engineered 9 speed 48T chain ring and 11-36 cassette transmission help you overcome up to 25% grade when climbing a hill on gear 1 or 45km/h speed on gear 8 with gentle pedaling.