The HIDOES B9 is a high-performance fat tyre electric bike engineered for riders who demand power, extended range, and all-terrain capability. Driven by a powerful 1200W brushless gear hub motor positioned at the rear, the HD-B9 produces impressive 60–70 Nm of torque, delivering strong acceleration, excellent hill-climbing performance, and a top speed of 30–45 km/h. It is powered by a premium 48V 33.8Ah removable lithium-ion battery using SINCPOWER 18650 cells, providing a substantial 768Wh of energy. This large battery delivers an outstanding real-world range of 80–90 km per charge in pedal-assist mode, making the HD-B9 one of the longest-range electric bikes in its class.

Built for comfort and durability, the HD-B9 features a robust frame made from iron and aluminium alloy, 20-inch off-road pneumatic fat tyres, and a full dual suspension system (front and rear) that effectively absorbs shocks and vibrations on rough trails, gravel, sand, or uneven city roads. The bike is equipped with a reliable 7-speed gear system and powerful front and rear hydraulic disc brakes, ensuring precise control and confident stopping power even in wet conditions. With an IP54 waterproof rating, an LCD display, front LED headlights, and rear tail lights, the HD-B9 offers both safety and convenience for day or night riding.

Weighing approximately 43 kg with a maximum load capacity of 150 kg, the HIDOES B9 strikes an ideal balance between strength and rideability. It supports electric, manual, and pedal-assist modes, and fully charges in 6–8 hours using the included smart charger. Ideal for adults seeking adventure, daily commuting, or off-road exploration, the B9 combines long-range capability, rugged construction, and modern features into a versatile and dependable electric bike.