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Fatfish Biggie EN15194 Certified Fat Tyre E-Bike

$2,999.00 $2,799.00

Disclaimer: It’s the rider’s responsibility to stay informed about local rules, ride safely, and wear appropriate protective gear, including a helmet. Check the local laws before you purchase a bike or go for a ride. Read the full disclaimer below for more information. Road legal | Key Features 25 km/h...

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Fatfish Biggie EN15194 Certified  Fat Tyre E-Bike

Fatfish Biggie EN15194 Certified Fat Tyre E-Bike

Disclaimer: It’s the rider’s responsibility to stay informed about local rules, ride safely, and wear appropriate protective gear, including a helmet.

Check the local laws before you purchase a bike or go for a ride. Read the full disclaimer below for more information.

Road legal | Key Features

  • 25 km/h 250W
  • 6 km/h on the throttle
  • The screen is fixed; speed and throttle are not adjustable

Meet the Fatfish Biggie, the ultimate ride for those who want power, style, and endurance in one beast of an e-bike. Whether you’re tearing up the streets or cruising to your next adventure, the Biggie’s got your back with top-tier components and serious performance.

With a 48V 250W high-torque rear motor and a 20Ah Samsung battery, the Fatfish Biggie delivers up to 100 km on a single charge.

Built with a larger frame than the Fatfish OG, the Biggie is designed for taller riders who want extra control, stability, and handling.

Shimano 7-Speed Precision: The Shimano Tourney derailleur & 14-28T cassette ensure crisp, reliable shifting so you can handle any terrain like a pro.

Next-Level Stopping Power: Tektro Hydraulic Disc Brakes, featuring Motor

Safety Cut Off. This means you’re always in control, no matter the conditions.

Smooth Suspension: A 60mm front fork soaks up bumps for a cushy ride.

Tough & Ready: Built on a lightweight yet sturdy aluminium alloy frame, featuring marine-rated cables for easy servicing.

Commuter & Adventure-Ready: Puncture-resistant 20” x 4.0” tyres on one-piece alloy rims give you the perfect mix of grip and durability.

Smart Display & Controls: The centre-mounted C900 LCD shows speed, trip info, battery life, and more. The built-in horn, and USB charging make it city-proof.

Cargo-Friendly: A MIK-ready reinforced rear rack lets you slide cargo on and off effortlessly.

Max Load: Carry up to 160 kg, including gear, groceries, or whatever else you need.

With a 3-year frame warranty, 2 years on battery and motor, and 1 year on all other components, the Biggie isn’t just an e-bike, it’s an investment in next-level riding.

Time to roll in style. Jump on a Biggie and make every ride legendary.

Motor Fatfish Custom Tuned 48V 250W High Torque Rear Motor
Top Speed 25 km/h (pedal assist) • 6 km/h on the throttle. Screen is fixed; speed and throttle are not adjustable.
Battery 960 Wh / 20Ah, Samsung Cells. Superior weatherproofing. Comes with a battery strap for added safety.
Range Up to 100 km on a single charge in Eco Mode. Range varies with riding conditions.
Charger Input 48V | Output 48V 2A
Drivetrain & Braking
Transmission Shimano 7 Speed — fast, accurate indexed shifting with the 7-speed 14-28T Shimano derailleur, cassette and shifter.
Derailleur Shimano Tourney TY Long Cage Rear Derailleur, matched to the 14-28T cassette for a wide gear range across riding modes.
Brakes Tektro Hydraulic Disc Brakes, featuring Motor Safety Cut-Off.
Sensor Cadence — Dual Hall 24 Induction Magnets Cadence Sensor.
Suspension 60mm Front Fork with Dual Spring Compression for greater responsiveness and longevity.
Frame & Chassis
Frame Aluminium Alloy — lightweight yet sturdy, Matte Black, wide-guards with heavy-duty stays (front & rear).
Tyres & Rims 20" x 4.0" puncture-resistant tyres on strong alloy BK one-piece rims — ideal for commuting & adventures.
Handlebar 680mm wide alloy handlebar, positioned slightly higher than the OG for more control & comfort for taller riders.
Cables Marine-rated cables and plugs on all components for simple, quick servicing and replacement.
Rear Rack MIK Ready — reinforced rear rack prefitted with the MIK carrier plate for easy cargo sliding on/off.
Display & Electronics
Display Centre-mounted C900 LCD console — charge indicator, speedometer, odometer, trip odometer, pedal assist level, clock and more.
Parental Lock Set a password to lock all display settings — keeps everything locked, including top speed and motor power.
Lights LED headlight and taillight, powered by the main battery and operated from the handlebar control panel.
Capacity, Warranty & Box
Max Load Max load 160 kg • Bike weight 35 kg (incl. battery) • Total carrying capacity 125 kg incl. cargo. No specific weight restriction on pillion rider; total weight limit must not be exceeded.
Warranty 3 years on frame • 2 years on battery • 2 years on motor • 1 year on all other components.
In the Box Battery charger, 2 battery keys, bottle cage, front & rear light, and MIK-ready rear rack. Built-in horn operated by the control panel. USB charging mode for add-on accessories.
Certification EN15194 certified — road legal.

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