ENVO ST50 Electric Bike

Class 3 certification means the bike can reach a top speed of 28 mph using pedal assist. Because of this speed, you should check your local regulations, as some bike paths or trails may restrict Class 3 e-bikes.

Yes, the frame is constructed from hydro-formed 6061 aluminum alloy, which provides excellent structural integrity. Despite the easy-access step-thru design, the bike is rated for a total payload capacity of up to 400 lbs, with the rear rack handling up to 187 lbs.

The ST50 is designed to be dual-battery ready, allowing you to add a second battery to significantly increase your riding distance. With the standard battery, you get up to 93 miles of range, which extends to 125 miles when the optional second battery is installed.

The smart CANBUS system is designed for real-time diagnostics, which actually simplifies maintenance by helping you identify issues quickly through the display. You won't need to perform special maintenance on the system itself, but you should still follow standard e-bike care like checking tire pressure and brake pad wear.

The bike comes equipped with 27.5" x 2.35" CST hybrid tires, which are versatile enough for pavement and light gravel paths. If you plan on riding on rougher terrain, the frame is also compatible with 29" or fat tire options for better traction.

The 750W rear hub motor delivers 59 lb-ft of torque, which provides strong acceleration and reliable power for climbing steep hills. The combination of torque and cadence sensors ensures the assist feels responsive and natural as you pedal, rather than jerky or delayed.