750W Step-Through Off-Road & City Electric Bike, 400 lb Payload | Kingbull Discover ST 2.0

The KingBull Discover ST 2.0 is the step-thru version of the Discover 2.0 — same upgraded platform, same Bafang-customized 750W motor and Samsung 720Wh battery, with a lower step-thru frame that makes mounting and dismounting effortless for a wider range of riders. The TROG-1B torque sensor delivers smooth, proportional power that scales with your pedaling effort in real time, giving you a natural feel on city streets and genuine hill-climbing capability on grades up to 35 degrees. The removable battery integrates cleanly into the aluminum frame with hidden cable routing for a polished, color-matched finish.

The reinforced aluminum step-thru frame supports up to 400 lbs total payload with 180 lbs of rear rack capacity. An 80mm travel front suspension fork with lockout and preload adjustment absorbs road chatter and potholes, while dual-piston ZOOM hydraulic disc brakes with 180mm rotors give you reliable stopping power in all conditions. The 26″x4″ CST all-terrain fat tires handle dirt, gravel, sand, and wet pavement with equal confidence. A 7-speed Shimano drivetrain, backlit color LCD display, 48V LED headlight, brake-activated tail light, twist throttle, and 5-level pedal assist all come standard. Fits riders 5’1″ and up. 2-year warranty.

Best for: commuters, older riders, shorter riders, and anyone who wants a capable torque-sensing fat tire e-bike with an easy-access frame for daily use. Stop by any Riding 5 location to see it in person — no appointment needed.

Key specs: Bafang 750W brushless hub motor (1,300W peak) · 80 Nm torque · TROG-1B torque sensor · 28 mph · 60-mile range · Samsung 48V 720Wh removable battery · 26″x4″ CST fat tires · 80mm front suspension fork · ZOOM hydraulic disc brakes · 180mm rotors · 7-speed Shimano · Twist throttle · 5-level pedal assist · 400 lb payload · 180 lb rear rack · 77 lb bike weight · Step-thru aluminum frame · Fits 5’1″ and up · 2-year warranty