• Black Stone FuansyBikes
  • Black Stone FuansyBikes
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FuansyBikes

Black Stone

Black Stone

$999.00 USD
$999.00 USD
Sale Sold out
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Specifications

  • Battery Capacity
    48V 18Ah
  • Top Speed
    28mph
  • Cruising Range
    55 km
  • Motor Power
    750W
  • Vehicle Weight
    400lbs
  • Tire Size
    26*4

Premium Aluminum Alloy Body

Why aluminum alloy for Blackstone?

Because you shouldn’t have to choose between tough and light, or premium and practical. Our aluminum alloy body gives you all:

✅ Lighter to use

✅ Stronger in structure

✅ Longer in lifespan

✅ Better in every condition

Wide Fat Tires

The Black Stone 26''x4'' fat tires deliver excellent traction, stability, and shock absorption. They ensure confident handling on sand, snow, mud, and rocky trails, while enhancing rider comfort. Perfect for all-terrain adventures, these oversized tires provide durability, balance, and superior control across diverse and challenging riding conditions.

Drag to check the available rider's Height

Slide the scale for your bike inseam measurement.
You will be able to pedal and stand over the frame comfortably.

Product Details

Fuansy Bikes’ newly upgraded motor features hybrid gears made of stainless steel and wear-resistant plastic, significantly enhancing torque and durability.
Ensuring fewer charging interruptions. Perfect for long-distance adventures, tough terrains, and riders who value endurance, consistency, and freedom on every journey.
This flexibility ensures personalized control, enhanced performance, and a more enjoyable, adaptable cycling experience for every adventure.
Perfect for off-road adventures, it provides superior handling, improved traction, and a comfortable riding experience across diverse landscapes.
Adopts sturdy integrated frame structure with excellent load-bearing capacity and shock resistance. The lockable front suspension fork effectively filters road bumps, bringing ultra-smooth riding experience whether on rough mountain roads or sandy wild paths.
Built with intuitive smart color LCD meter, it clearly shows speed, battery level, mileage and riding modes in real time. Riders can freely switch different power assist levels to match daily commuting, off-road adventure and long-distance travel needs.

FAQS


Yes, it comes with daily waterproof design for motor, controller and circuit system, supporting light rainy riding. Please avoid deep wading and long-term heavy rain soaking to extend service life.


The maximum bearing weight reaches 150KG, which can perfectly meet daily riding, outdoor hiking and short-distance cargo carrying demands for most adults.

USA warehouse, fast & reliable delivery to U.S. customers.


It takes about 5-6 hours to finish full charging with original standard charger. The detachable battery design allows you to charge indoors conveniently.