Himiway | D5 Pro ST | All-terrain Electric Fat Bike

Himiway D5 Pro ST Step-Through All-Terrain Electric Fat Bike

The Himiway D5 Pro ST combines the rugged capability of a high-performance all-terrain electric fat bike with the comfort and accessibility of a step-through frame. Designed for riders who want powerful off-road performance without sacrificing convenience, the D5 Pro ST is ideal for commuting, outdoor adventures, hauling cargo, or exploring challenging terrain with confidence. Its easy-entry frame makes mounting and dismounting effortless while maintaining the strength and durability expected from a premium electric bike.

Built with a reinforced 6061 aerospace-grade aluminum step-through frame, the D5 Pro ST is engineered to handle demanding rides while supporting an impressive 400-pound payload capacity. The double-thick frame construction provides exceptional durability and stability, making it perfect for carrying cargo, child seats, camping equipment, or hunting gear. The low-step design is especially beneficial for riders who prefer easier accessibility, including older adults, riders recovering from injuries, or anyone frequently loading the rear rack.

The D5 Pro ST is equipped with oversized 26" x 4.0" Kenda K-Shield puncture-resistant fat tires, providing outstanding traction and stability across virtually any surface. Whether you're riding through snow, sand, gravel, mud, forest trails, or city streets, the wide tires absorb vibrations while delivering confident handling and excellent control in changing conditions.

Powering the bike is a responsive 500W torque-sensing mid-drive motor capable of producing up to 1,300W of peak power and an incredible 130Nm of torque. The advanced mid-drive system delivers power directly through the drivetrain for smooth acceleration, efficient climbing performance, and a natural pedaling experience that adapts to your riding effort. Steep hills, rough trails, and long-distance rides become significantly easier while still maintaining the familiar feel of a traditional bicycle.

A premium 960Wh Samsung/LG integrated lithium battery provides an impressive riding range of up to 80 miles on a single charge, allowing riders to confidently tackle long commutes, weekend adventures, and extended outdoor excursions. The battery's integrated design also enhances the bike's sleek appearance while keeping the weight balanced for improved handling.

Built for versatility and everyday practicality, the D5 Pro ST features a Shimano 9-speed drivetrain for smooth shifting across changing terrain and powerful hydraulic disc brakes that provide reliable stopping performance in wet, dry, and steep conditions. An integrated rear brake light automatically brightens during braking to improve visibility and safety, while the durable frame and premium components ensure dependable performance mile after mile.

Best For

• Riders looking for an easy-to-access step-through electric bike

• Daily commuting and recreational riding

• Larger riders or those needing a high payload capacity

• Carrying cargo, child seats, trailers, or outdoor gear

• Riding on snow, sand, gravel, dirt trails, and pavement

• Riders who prefer the natural feel of a torque-sensing mid-drive motor

• Older adults or anyone seeking easier mounting and dismounting

Key Features

• Accessible step-through aluminum frame

• Reinforced 6061 aerospace-grade construction

• Powerful 500W torque-sensing mid-drive motor

• Up to 1,300W peak output

• Massive 130Nm of torque

• High-capacity 960Wh Samsung/LG integrated battery

• Up to 80 miles of riding range

• Heavy-duty 400 lb payload capacity

• 26" x 4.0" Kenda K-Shield puncture-resistant fat tires

• Shimano 9-speed drivetrain

• Reliable hydraulic disc brakes

• Integrated automatic rear brake light

• Excellent stability and comfort for both on-road and off-road riding

The Himiway D5 Pro ST is built for riders who want premium all-terrain performance with added accessibility and everyday convenience. Featuring a powerful mid-drive motor, long-range battery, durable step-through frame, and outstanding cargo capacity, it delivers the confidence to handle everything from daily commutes to backcountry adventures while making every ride easier and more enjoyable.