SKU: 70509650936

HKM-830675 Folding Electric Bicycle 48V 750W 20" Dual Suspension Cruiser with Disc Brakes - Army Green or Black

Sale price$472.50 Regular price$525.00
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Description

HKM-830675 Folding Electric Bicycle 48V 750W 20" Dual Suspension Cruiser with Disc Brakes - Army Green or BlackHKM 830675 Folding Electric Bicycle Model PX6 48V 750W motor. 28 mph top speed. Foldable fat tire freedom for urban commutes, beach cruising, and beyond. Motor Power 750W Top Speed 28 mph Battery System 48V Load Capacity 330 lbs Meet the HKM 830675, a fusion of modern electric drive engineering and practical folding design. Whether youre weaving through city traffic, exploring sandy coastlines, or stowing your ride in a compact apartment, this model

HKM-830675 Folding Electric Bicycle — Model PX6

48V 750W motor. 28 mph top speed. Foldable fat-tire freedom for urban commutes, beach cruising, and beyond.

Motor Power
750W
Top Speed
28 mph
Battery System
48V
Load Capacity
330 lbs

Meet the HKM-830675, a fusion of modern electric drive engineering and practical folding design. Whether you’re weaving through city traffic, exploring sandy coastlines, or stowing your ride in a compact apartment, this model PX6 delivers robust torque, long- lasting components, and a sleek silhouette in Army Green or Black. The 48V architecture paired with a 750-watt brushless motor gives you thrilling acceleration while maintaining smooth control. Its 20‑inch by 4‑inch fat tires float over pavement cracks, gravel, and soft sand with confidence, while the dual suspension system filters out harsh vibrations.

Key Features

Folding Frame Architecture

Collapses in seconds for effortless storage in car trunks, closets, or RV compartments. The reinforced hinge mechanism stays secure even after thousands of folds, making it a traveler’s dream.

Dual Suspension System

Front fork and rear shock absorb bumps, roots, and potholes. Enjoy a plush ride on rough pavement or light trails without sacrificing pedal efficiency.

7‑Speed Drivetrain

Tackle steep inclines and brisk straightaways with precise gear changes. The wide ratio cassette lets you find the perfect cadence whether riding electric or purely pedal-powered.

Mechanical Disc Brakes

Responsive stopping power in wet or dry conditions. The dual disc setup gives you confident braking when navigating steep descents or sudden stops in traffic.

20″ x 4.0″ Fat Tires

Massive contact patch for unbeatable traction on sand, snow, mud, and loose gravel. The low‑pressure capability adds natural cushioning and stability.

Aluminum Alloy Frame

Light yet incredibly rigid. The 6061 aluminum construction resists corrosion and stands up to daily use, keeping the overall weight manageable for carrying when folded.

Ergonomic Comfort Saddle

Plush cushioning and a contoured shape reduce pressure points on longer journeys. Easily adjustable to suit riders of varying heights.

Two Striking Finishes

Choose Army Green for an adventurous, off‑road aesthetic or classic Black for understated city style. Both feature a matte‑clear protective coat.

Detailed Specifications
Motor48V 750W brushless hub
Battery48V lithium-ion (removable)
Top Speed28 mph (45 km/h)
Max Load330 lbs (150 kg)
Wheel Size20″ alloy rims
Tires20″ x 4.0″ all‑terrain
Transmission7‑speed Shimano-compatible
SuspensionFront & rear coil shock
Frame Material6061 aluminum alloy
BrakesMechanical disc (160 mm rotors)
ColorsArmy Green / Black
FoldableYes (frame & stem)
Engineered for Everyday Adventure

The HKM-830675 transforms daily transportation. Its 750‑watt brushless motor delivers instantaneous torque, propelling you to 28 mph without hesitation. The twist throttle and pedal‑assist modes let you dial in the exact amount of help you need — conserve battery on flat roads or unleash full power when climbing. The 48‑volt system runs efficiently, and the removable battery charges conveniently at your desk or home outlet.

Thanks to the 20‑inch alloy wheels wrapped in 4‑inch wide tires, you can lower tire pressure for exceptional float on sand and soft surfaces, or inflate harder for low rolling resistance on pavement. The tread pattern sheds mud and provides grip on loose gravel, making this bike a true all‑season companion. The dual suspension preserves comfort without wallowing, keeping the ride lively yet forgiving.

When space is at a premium, simply release the quick‑clamp hinges and fold the frame and handlebar stem. The compact footprint fits into apartments, office corners, or the back of a hatchback. Despite the folding mechanism, frame stiffness remains exemplary — no creaks or flex during hard acceleration.

The 7‑speed gear cluster provides mechanical backup. Even without electric power, you can pedal comfortably across variable terrain. The thumb shifter clicks through gears precisely, and the alloy derailleur guard protects against accidental knocks. Paired with the mechanical disc brakes, stopping is immediate and controlled, wet or dry.

Frequently Asked Questions
How does the folding mechanism work?
The frame features a reinforced central hinge and a telescoping stem. Release the safety locks, fold the frame in half, and lower the handlebar. The entire process takes under 15 seconds and requires no tools.
What is the estimated range?
Range varies based on rider weight, terrain, assist level, and tire pressure. Using moderate pedal assist on flat ground, most riders achieve substantial mileage. The removable battery allows you to carry a spare for extended trips.
Is the battery waterproof?
The battery housing and connectors are rated IP65, resistant to rain and splashes. However, we recommend avoiding submersion and storing the bike indoors when possible.
Can I ride it without electric assist?
Absolutely. The 7‑speed drivetrain works independently of the motor. You can switch the system off and pedal like a traditional bicycle, or use the zero‑resistance hub when the motor is inactive.
What is the recommended rider height?
The adjustable seat post and stem accommodate riders from approximately 5′2″ to 6′4″ (157 cm to 193 cm). The step‑through frame design also makes mounting easy for shorter riders.
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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70509650936

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Amazon Customer
Omaha, US
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
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Reviewed in the United States on December 7, 2025
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no body!
Port Orchard, US
★★★★★ 5
Perfect fit
Size: Large, Color: (100) White / White / Black
Durable and comfortable. Size works well. Very soft with nice thickness for training. Fairly long lasting
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Reviewed in the United States on February 12, 2026
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Massapequa, US
★★★★★ 5
Post-COVID Sock Hunt: Finally a Win
Size: Medium, Color: (001) Black / Black / White
Ever since COVID, I haven’t been able to find a pair of socks that hold up for more than a few months. Brands like UA, Adidas, and others seem to have cut corners—likely in response to inflation—by downgrading materials and labor rather than raising prices. The result? Socks that wear thin, rip easily, or lose shape fast. These, however, have been a pleasant surprise. I’ve been wearing them for a few weeks and so far, they’re holding strong. You can tell some cost-saving measures were still made—certain areas feel slightly thinner—but overall, the construction is solid. A key win: they stay on. These are ankle socks (not “no-shows”), and they hug the ankle securely. That’s a huge plus in a world where most post-COVID no-shows slide off halfway through the day. We may never get back to the pre-COVID quality standards without paying a premium, but for now, these are a reliable choice. Ratings: • No slipping: 10/10 • Price: 7/10 • Durability (so far): No pilling or loose threads — promising start.
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Reviewed in the United States on March 24, 2025
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Lowell, US
★★★★★ 5
Great Quality and Stylish
Size: Large, Color: (001) Black / Black / White
Exactly what I was looking for. I don’t like socks that are no-show that your ankles rub on the shoe. These are taller than that but shorter than socks that go up and over the ankle. They’re comfortable, good quality, and pretty thick. They’re form fitting m, but not compression. I dint like compression socks, and these are tight, but not too tight.
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Reviewed in the United States on June 5, 2025
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Eric
Omaha, US
★★★★★ 5
Affordable and good quality socks
Size: Medium, Color: (001) Black / Black / White
Good quality!
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Reviewed in the United States on May 9, 2026

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