Pre-order Now ! - Bikes will start shipping from Mid January 2026 !
 
The Harlem is built to make riding easy, welcoming and fun. Smooth, approachable and always reliable, it turns daily trips into stress-free moments. The latest version is more efficient, more comfortable and more capable. From school runs to coffee catch ups, it keeps things simple while fitting right into family life. The step through frame makes it an ideal choice for smaller riders or anyone who wants maximum comfort with minimum effort.
 
INTRODUCING FBX
Developed alongside Bafang, FBX is a unified power architecture that connects the battery, motor and controller into one intelligent ecosystem. The result is a smoother ride, unrivalled efficiency and a new level of control built into the core of every Fatboy V3.
 
UNREAL SUSPENSION
The new Fatboy front suspension is an industry first for fat-tire e-bikes. Built from our own tooling, they are engineered to match the weight and geometry of every Fatboy V3. The front suspension includes preload, compression and rebound tuning, allowing precise control over how the bike feels on every ride.
The Harlem, Scrambler and Bagus now feature fully adjustable front and rear suspension, giving you the freedom to fine tune your setup for any terrain.
 
UPGRADED BRAKES
Our upgraded braking system uses custom components built specifically for Fatboy bikes. Instead of off-the-shelf parts, our 4-piston calipers run metal sintered pads with custom-designed cooling fins to manage heat at high speeds and deliver consistent performance in all conditions.
Paired with Fatboy moulded brake levers and heavy-duty 203mm discs now 2.9mm thick, the system delivers stronger, longer-lasting and more controlled stopping power on every ride.
 
ENHANCED ERGONOMICS
From the first sketch to the final ride, comfort shaped the V3. A lower-profile seat welcomes more riders, new bars and grips set a comfortable posture, and a refined crank ratio keeps high-speed pedalling smooth and effortless.
 
PARENTAL CONTROLS
FBX introduces smart password protection that allows you to set and secure a custom top speed for your family bike. Whether you are creating safer limits for younger riders or simply managing shared access, the bike stays within your chosen speed until the password is entered.
Standard Inclusions:
Throttle with isolator
Rear passenger footpegs
Super bright headlight with daytime running feature
Rear cargo rack
Vee rubber puncture resistant tyres
Bright LCD colour display
Front and rear adjustable suspension
All Fatboy Bikes models have a maximum continuous power of 250 watts at 20km/h, or 500 watts at 25km/h with a max load of 180 kgs. In the opinion of Fatboy Bikes this is inline with EPAC legislation. Throttles are strictly for private property use and should be isolated when riding in public.
Before using this vehicle, check the applicable local laws relating to your intended use of the vehicle on roads and road related areas.
 
MOTOR
52V BAFANG HUB Motor with 500W continuous rated power.
BATTERY
52V 20AH SAMSUNG Lithium-ion Battery.
CHARGE TIME
4-6 Hours Full Charge.
WARRANTY
2 Years Complete Bike Warranty.
DRIVE MODE
Cadence Sensing Pedal Assist 1:9 + Twist Throttle w. Isolator included in box.
DISPLAY
Water & Dirt Resistant LCD Colour Display w. Phone Charging.
SPEED
Restricted 25 km/h Public Use.
SUSPENSION
Industry leading front and rear suspension.
GEARS
SHIMANO 7 Speed
BRAKES
Custom 4-Piston brakes with cooling fins.
WEIGHT CAPACITY
180 kgs Carrying Weight
CRANK
High Quality Ounce Alloy Crank
COLOUR OPTIONS
Gloss Black / Jungle Green / Desert Sand / White Noise / Midnight Blue
BIKE WEIGHT
45KG including battery
BOX DIMENSIONS
190cm x 26cm x 90cm  |  55KG Boxed