Model: ZNH-02SR E-Bike

The ZNH Adult Electric Mountain Bike is built for outdoor trail adventures and rugged off‑road riding. Equipped with a 500W rated brushless motor, 1000W peak power, this 52V electric bike delivers strong climbing torque to tackle steep hills and rough trails. As a US Federal Class 2 e‑bike, it supports a maximum speed of 20 MPH under both throttle and pedal‑assist mode, effectively reducing fatigue during outdoor rides.

Unlike common 48V electric bicycles, this long‑range e‑bike features an upgraded 52V 13Ah removable lithium battery. Higher voltage delivers greater energy efficiency for extended rides. The detachable battery allows convenient indoor charging — you can charge the battery separately without moving the whole bike frame. Riding range varies based on rider weight, terrain, assist level and weather.

It comes with 26"×1.95 anti‑slip tires that provide reliable traction on mud, gravel, dirt and uneven ground. Paired with professional Shimano 21‑speed drivetrain, you can shift gears smoothly to adapt to flat roads, steep slopes and bumpy woodland trails for flexible riding control.

This trail e‑bike adopts a sturdy steel‑alloy frame, responsive front and rear dual disc brakes, and a clear LCD digital display. The intuitive screen lets riders check real‑time speed, remaining battery and mileage throughout every trip for convenient outdoor cycling.

Safety and reliability are prioritized for the ZNH electric bicycle. The lithium battery passes UL 2849 certification and complies with US e‑bike safety standards. We provide a 1‑year warranty on core components including motor, battery and controller, bringing you worry‑free riding experience.

Assembly Tip: Please confirm the left and right orientation of the front wheel during installation to ensure smooth riding.

Compliance Note: This is US Federal Class 2 E‑Bike. Rated motor power:500W; Peak motor power:1000W; Max throttle speed:20 MPH.

• ✅1000W Peak Powerful Motor for Tough Trail Riding, US Federal Class 2 E‑Bike

  Equipped with a premium 500W rated brushless motor with 1000W peak power, this Class 2 e‑bike supports max speed of 20 MPH under throttle and pedal‑assist mode. This 52V electric bike delivers strong climbing torque for steep hills and rugged trails. It provides consistent power for all outdoor off‑road rides and minimizes fatigue on long wilderness trips.

  ✅Upgraded 52V Battery & Long Riding Range

  Unlike standard 48V electric bicycles, this e-bike features an upgraded 52V 13Ah removable lithium battery with improved energy efficiency. It achieves up to 70 miles on a full charge. Actual range varies depending on rider weight, terrain, assist level, tire pressure and weather conditions. The detachable battery supports convenient indoor charging.

• ✅Professional Shimano 21-Speed Shift System

  Fitted with genuine Shimano 21-speed drivetrain, this electric mountain bike enables smooth, precise gear shifting. It easily adapts to flat paths, steep slopes and uneven rough terrain, offering reliable speed control and a comfortable riding experience for outdoor riders.

  ✅Complete Functional Design & Sturdy Frame

  Built with carbon steel and 6061 aluminum alloy frame, paired with 26" anti-slip all-terrain tires. Maximum load capacity reaches 265 lbs, suitable for riders between 5'2" and 6'6". 5 selectable riding modes and an LCD display allow you to switch riding modes and monitor speed, mileage and remaining battery easily.

• ✅UL 2849 Certified & Reliable After-Sales Support

  The lithium battery is UL 2849 certified and complies with U.S. e-bike safety standards. We offer a 1-year warranty for the motor, battery and controller, and a 6-month warranty for chargers, LCD displays and sensors. Our customer service team is available to assist you with any questions.