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Fatfish Biggie 20AH Fat Tyre E-Bike
$2,799.00$2,999.00
SOLD OUT ITEM NOTICE
If a product sold out we can fast track the order for you. Please contact the store for more information.
*Each state and territory in Australia has a different set of rules and regulations pertaining to the usage of e-Scooters / E-Bikes or E-Motos (including where these types of products can legally be used and whether they need to be registered with the relevant road traffic authority). It is the responsibility of the user to ensure that they check and abide by their local laws and use responsibly.
Eazybikes Australia do not take any responsibility for the use of eScooters/E-Bike or E-motos in Australia. Have fun but ride with caution and always wear a helmet.
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.
Power-Packed Performance— Rocking a Fatfish 48V 500W High Torque Rear Motor, which can be unlocked to 750W and delivers a peak output of 1080W.
Massive Range—A 960Wh Samsung-cell battery gives you up to 200 km in Eco Mode, so your ride lasts longer than your playlist. Plus, it’s built with superior weatherproofing and comes with a safety strap for your battery.
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—Kamros hydraulic disc brakes with motor cut-off mean you’re always in control, no matter the conditions.
Smooth Suspension—A 60mm front fork with adjustable lockout 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, turn signals, 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? No worries. – 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.
SPECIFICATIONS
| BATTERY | 48v 20Ah 960 Watts, Samsung Cells. Superior Weatherproofing. |
| FRAME | Aluminium Alloy, Rear Mounted Kickstand. |
| DISPLAY | Centre-Mounted C900 LCD Console with 5 Level Pedal Assist |
| BRAKES | Kamros Hydraulic Disc Brakes (Motor Safety Cut-off) |
| FORK | 60mm Front Suspension, Strong 34mm Stanchion Lockout Function |
| SENSOR | Dual Hall 24 Induction Magnets Cadence Sensor |
| CABLES | Marine-rated Cables and Plugs on All Components for Simple and Quick Servicing/Replacement |
| SEAT | Custom Vintage Black Matte Dual Seat |
| FENDERS | Matte Black, Polypropelene Wide-Guards with Heavy Duty Stays (Front & Rear). |
| HORN | Control Panel on Handlebar with Horn Button. |
| MAX LOAD | 160kg |
| WARRANTY | Battery 2 years, Motor 2 years, Frame 3 years, and All Other Components 1 Year. |
| TYRES | 20x4.0" Puncture Resistant Fat Tyre |
| RIMS | 20 x 4.0 Strong Alloy BK One-Piece Rim |
| MOTOR | Fatfish 48V 500W High Torque Rear Motor Restricted to 250W by default. 500W in NSW. 750W Achieved in Unlimited Mode. Peak outputs of 1080W. The bikes are sold for off-road purposes. |
| GEAR | Shimano 7-speed 14-28T Cassette with Shimano Shifter |
| DERAILLEUR | Shimano |
| CHARGER | 48 Volt | Output 48v 2A |
| SPEED | capped at 25km/h, unlocked to 45km/h |
| RACK | MIK Ready Rear Rack |
| RANGE | Power Mode: 30-40km | Normal Mode: Up to 80km+| Eco Mode: Up to 100km+ |
| LIGHTS | All Powered by Main Battery via Control Panel with Buttons for Headlight and Taillight with Left, and Right Turn Signals. |
| HANDLEBAR | Aluminium, 680mm Width |
| IN THE BOX | Fatfish Biggie, Battery Charger, 2 Keys for the Battery, Bottle Cage, Front & Rear Light, and MIK Ready Rear Rack. |