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HFJ20 Electric Fat Bike
HFJ20 is an innovative electric fat bike designed to improve riding experiences. With its dual battery system, HFJ20 ensures extended range and power for your adventures. Wider tires provide enhanced stability and traction on various terrains. Incredibly convenient, HFJ20 folds in just 15 seconds. Whether you're navigating through busy city streets or conquering rugged mountain trails, this electric folding bike offers the perfect blend of practicality and performance, empowering you to embrace the joy of two-wheeled exploration.
Model: HFJ20
Brand: Hottech
Wheel Size: 20 inch
Motor: 36V 250W
Battery: 10.4 Ah+5.2Ah
Frame: Aviation al-alloy
Riding system: 5 PAS+Cruise
Range: over 50 kms by PAS
Rated speed: 25km/h
Color: Black, blue, red
    
HFJ20 - Folding Electric Fat Bike

Aviation Al-alloy Frame

Using precision and innovative craftsmanship, HFJ20 combines the lightweight performance of 6061 aerospace-grade aluminum with the strength and durability needed for everyday use. The Z-shaped design not only enhances its structural integrity, but also adds a touch of fashion and brief. Equipped with front suspension, it greatly alleviate the bumpy feeling caused by the road surface Besides, corrosion resistance makes them ideal for riding in all weather conditions.

High-speed Brushless Motor

Big monsters need bigger motors to drive them. 350w and 500w are the first choice. The powerful power output allows you to ride easily on the beach and in the mountains. IP65 water resistance ensures reliable performance for a worry-free ride. Low noise lets you enjoy the roar of nature.

Dual Battery System

Innovative dual battery system enhances its performance and range. With a clever design, one battery is discreetly hidden within the seatpost, while the other is seamlessly integrated into the bike's frame. They operate independently, ensuring a reliable and consistent power supply. This unique configuration allows the rider to switch between batteries as needed, extending their riding distance and providing flexibility on longer journeys. The hidden seatpost battery provides a sleek aesthetic while the built-in frame battery maximizes space efficiency.

Multifuntional Display

The digital control panel allows you to adjust to 5 levels of pedal assist, and 3 riding modes, pure-human power, pedal-assisted, pure electricity. It measures speed, tracks distance in miles or km, tells you the battery level. Choosing upgraded display, it even has a USB port to charge your phone! It's rated IPX5 for riding in the rain.

SPECS

BIKE WEIGHT: 28.0kgs

MAX LOAD: 100kgs 
 
DIMENSIONS: L165cm x H120cm x W68cm

RANGE: 50kms by PAS

BATTERY: Optional

BATTERY & SADDLE WEIGHT: 2.8 kg

CHARGING TIME: 4 hours

DERAILLEUR & SHIFTER: Shimano Tourney
MOTOR: 250W/350W/500W

MAX TORQUE: 40 N.m

POWER ASSIST LEVELS: 5

MAX SPEED: 25km/hour

CHAIN: KMC

PEDALS: Non-slip

SADDLE: Ergonomic comfort saddle

REAR LIGHT: Not Included, reflective material included

DISPLAY: Intelligent Display
 
Charger: 3A, 100-240V
WHEEL DIAMETER: 20 inches

TYRES: 20*4.0

BRAKES & GEARS

BRAKE TYPE: Front & rear Disc brake

BRAKE LEVER: Hardened plastic lever with adjustable aluminium alloy barrel

GEARS: Shimano 7 speed

FRAME

FRAME: Aviation Al-alloy frame

Our Warranty Policy

All products purchased from Hottech come with a warranty. The period for different components is different, generally within 3-12 months. For bulk orders, we will give extra 2% , such as inner tubes, spokes, reflectors, screws, etc. You can also buy spare accessories. If your e-bike experiences a fault covered under warranty, we will send replacement for free. Man-made damage, or beyond the warranty period, will provide after-sales service instead of warranty service. Full T&Cs are included in the manual on purchase.
 
 
 
 
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FAQs
  • Yes! You can cycle it out in the rain (if you want to!) and not worry about damaging the bike. Your digital display has an IPX5 waterproof rating - so you'll want to protect it if you get caught in extreme weather - think of it like how you would care for your mobile.
  • Yes - but we recommend that you do not store or charge the battery when its cold to lengthen the life of the battery. This information will be included in the manual along with comprehensive battery care information. Your digital display has an IPX5 waterproof rating, which means during wet and winter conditions, you'll want to cover the screen when leaving your bike outside.
  • An e-bike isn't a motorbike, there's no throttle and like a normal bike, you won't go anywhere until you start peddling. Our customers describe our bikes to feel like you're riding on the flat even when you're on hills - it's very easy to cycle no matter the terrain.

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  enoch@hottechbike.com
   +86-18861265563
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