AKEZ D9 1500W 52V Fat Tire Electric Bike - Recreational Off-Road Use Only

The AKEZ D9 is the brand's flagship fat-tire performance model, and the thing that sets it apart from the rest of the 1500W class is current output. Where comparable bikes run 28A to 40A controllers, the D9 uses a 42A unit against an MXUS 52V 1500W hub motor rated to 2000W peak. The practical result is sharper throttle response and more torque held through the middle of the speed range. AKEZ rates it at 55 km/h (about 34 mph), above the limit for any pedal-assist electric bicycle class in the United States, so it is sold as a recreational off-road machine.

Suspension is the other reason the D9 sits at the top of the lineup. It combines a full aluminum hydraulic inverted front fork with an adjustable DNM air shock at the rear, a setup normally reserved for bikes built specifically for trail work. Riders can tune rear preload to match load and terrain instead of accepting whatever a basic coil spring provides. Underneath, 20 x 4.5-inch INNOVA snow and all-terrain tires mount to double-layer snow-pattern hollow rims, which is the combination that lets the bike float over sand, soft snow and loose gravel.

The 52V 25Ah lithium pack is one of the largest batteries fitted to a bike in this category, built from EVE 21700 cells and taking roughly eight hours for a full charge. The higher 52V bus means less current draw for the same output, which runs cooler and is easier on the electronics than a 48V system doing the same job. AKEZ quotes 40-50 km (25-31 miles) per charge, which reflects real off-road riding rather than a best-case figure.

The rest of the build is finished to match. A 20-inch aluminum alloy soft-tail frame carries a three-layer baked paint finish, SIMAERS hydraulic disc brakes handle stopping at both wheels, and a Shimano 7-speed freewheel on a 42T crankset gives a usable pedal gear range. The cockpit runs a waterproof DMHC LCD display, and the bike comes with full LED lighting including headlight, brake light, running lights and turn signals, plus a horn and an extended comfort saddle.

What's in the Box

• AKEZ D9 fat-tire electric bike, largely pre-assembled
• 52V 25Ah removable lithium battery and charger
• Helmet and lock
• Assembly tool kit and user manual
• Phone holder, rearview mirror and carry bag

⚠️ OFF-ROAD USE ONLY — NOT STREET LEGAL

This vehicle is designed exclusively for recreational off-road riding and is not street legal. It is intended for use on private property, dirt trails, motocross tracks, and designated off-road riding areas only. This product is NOT classified as a transportation vehicle and may not be operated on public roads, highways, sidewalks, bike lanes, or any public-access roadway. This product does not include a VIN, title, or registration and is sold strictly as recreational off-road sporting equipment. Always wear a DOT-approved helmet and appropriate protective gear. Off-road vehicle laws vary by state — riders are responsible for reviewing and complying with all applicable local regulations.