SKU: 54311013072

HKM-794003 Four-Wheel Electric Tricycle with Magnetic Brake, 150kg Load Capacity, 48V20Ah Battery, and 20km/h Max Speed

$1394.99 $1549.99
Save 10%
No.2 Bestseller on nasasuma.com >

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

HKM-794003 Four-Wheel Electric Tricycle with Magnetic Brake, 150kg Load Capacity, 48V20Ah Battery, and 20km/h Max SpeedHKM 794003 VIGOROUS SPRITE 2 Electric Tricycle Electric Mobility VIGOROUS SPRITE 2 Four Wheel Electric Tricycle Model: HKM 794003 Smart Electric Drive System Engineered for those who demand reliable performance and practical versatility, the HKM 794003 redefines short distance electric transportation. With a formidable 331 lb (150 kg) load capacity, intelligent electronic control, and a robust steel frame, this four wheel electric tricycle delivers an

HKM-794003 - VIGOROUS SPRITE-2 Electric Tricycle
⚡ Electric Mobility

VIGOROUS SPRITE-2 Four-Wheel Electric Tricycle

Model: HKM-794003  |  Smart Electric Drive System

Engineered for those who demand reliable performance and practical versatility, the HKM-794003 redefines short-distance electric transportation. With a formidable 331 lb (150 kg) load capacity, intelligent electronic control, and a robust steel frame, this four-wheel electric tricycle delivers an uncompromising blend of utility, safety, and smooth urban mobility—all powered by a high-capacity 48V 20Ah battery system.

Key Performance Data

48V 20Ah

High-Capacity Lithium Battery

6–8 hour full recharge cycle

25–37 miles

Range Per Full Charge

40–60 km estimated range

12.4 mph

Maximum Speed

20 km/h — optimized for urban safety

331 lbs

Maximum Load Capacity

150 kg — built for cargo & passengers

Battery & Power Management

48V 20Ah Lithium Battery System

The HKM-794003 is equipped with a substantial 48V 20Ah lithium battery pack that delivers an impressive estimated range of 25–37 miles (40–60 km) on a single charge. This translates to multiple days of typical urban commuting without the anxiety of frequent recharging. The battery management system intelligently monitors cell balance, temperature, and discharge rates to maximize both performance and longevity. A full recharge takes just 6 to 8 hours—simply plug it in overnight and wake up to a fully charged vehicle ready for the day ahead.

Smart Electronic Control Unit

At the heart of the HKM-794003 lies an advanced smart electronic control system that governs power delivery with precision. The intelligent ECU continuously adjusts current flow based on load, terrain incline, and throttle input, ensuring smooth acceleration and consistent performance. Over-current protection, low-voltage cutoff, and thermal safeguards are all integrated, protecting both the battery and motor from stress while extending the overall service life of the powertrain.

Range & Real-World Efficiency

Extended Travel Range

Covering an estimated 25 to 37 miles (40–60 km) per charge, the HKM-794003 is purpose-built for practical daily use. Whether you are running errands across town, commuting to a nearby workplace, or patrolling a large property, this tricycle offers dependable range that significantly exceeds typical short-hop electric vehicles. Real-world range varies based on terrain, load weight, and riding style, but the intelligent power management system optimizes energy use in all conditions to deliver consistently strong mileage.

Speed, Control & Ride Dynamics

Governed Top Speed of 12.4 mph (20 km/h)

The HKM-794003 reaches a governed maximum speed of 12.4 mph (20 km/h), striking an ideal balance between efficient travel and safe operation in urban and shared spaces. This speed is fast enough to keep up with bicycle traffic and cover ground quickly, yet measured enough to ensure rider confidence on sidewalks, campus pathways, and residential streets. The electronic speed governor maintains consistent velocity regardless of battery charge level, so performance remains predictable throughout the entire range.

Magnetic Brake System & Safety

Reliable Magnetic Braking Technology

Safety is paramount, and the HKM-794003 features a sophisticated magnetic brake system that delivers dependable stopping power in all conditions. Unlike conventional friction brakes that wear down over time and require frequent adjustment, the magnetic braking mechanism operates with minimal mechanical contact, reducing wear and ensuring consistent performance. The system responds swiftly to brake input, bringing the tricycle to a controlled stop even when carrying a full 331 lb (150 kg) payload. This low-maintenance design provides enduring peace of mind across thousands of miles of operation.

  • Magnetic braking reduces mechanical wear for long-term reliability
  • Consistent stopping power across varied load conditions
  • Low maintenance requirements compared to traditional friction brakes
  • Swift, controlled deceleration enhances rider confidence

    • Frame Construction & Structural Integrity

    Heavy-Duty Steel Frame

    The HKM-794003 is built around a rugged steel frame engineered to withstand daily use and substantial cargo loads. Steel was chosen for its superior tensile strength and fatigue resistance, ensuring that the chassis maintains its structural integrity even under the stress of carrying up to 331 lbs (150 kg). The frame geometry has been optimized for a low center of gravity, enhancing stability during cornering and when navigating uneven surfaces. Powder-coated for corrosion resistance, this frame is designed to endure in varied environments—from coastal humidity to urban pollution—without compromising its strength or appearance.

    Versatile Design & Everyday Utility

    Unisex Design for Universal Accessibility

    The HKM-794003 features a thoughtfully conceived unisex design that accommodates a wide range of riders. The ergonomic seating position, intuitive handlebar layout, and easy step-through access make it approachable for users of varying ages and physical abilities. Whether used for personal transportation, light commercial deliveries, campus patrol, or leisurely rides through the neighborhood, this tricycle adapts seamlessly to diverse commuting and utility needs without compromising on comfort or control.

  • Step-through frame design for effortless mounting and dismounting
  • Neutral aesthetics suit all riders regardless of gender or age
  • Adaptable for personal transport, deliveries, patrol, and recreation
  • Ergonomic handlebar positioning reduces rider fatigue on longer trips

    • Comprehensive Technical Specifications

    Model Number
    HKM-794003
    Product Series
    VIGOROUS SPRITE-2
    Vehicle Type
    Four-Wheel Electric Tricycle
    Battery Type
    48V 20Ah Lithium Battery Pack
    Estimated Range
    25–37 miles (40–60 km)
    Maximum Speed
    12.4 mph (20 km/h)
    Charging Duration
    6–8 hours (full charge)
    Load Capacity
    331 lbs (150 kg)
    Frame Material
    Heavy-Duty Steel (powder-coated)
    Brake System
    Magnetic Brake System
    Control System
    Smart Electronic Control Unit (ECU)
    Design
    Unisex / Universal Fit

    Frequently Asked Questions

    Under typical riding conditions with a moderate load on flat terrain, the HKM-794003 achieves an estimated 25–37 miles (40–60 km) per full charge. Actual range may vary depending on factors such as total payload weight, terrain incline, ambient temperature, tire pressure, and riding style. The smart electronic control system continuously optimizes energy consumption to help you get the most out of every charge cycle.
    The magnetic brake system on the HKM-794003 uses electromagnetic resistance rather than mechanical friction to slow the vehicle. This means significantly reduced wear on braking components, more consistent stopping performance over time, and substantially lower maintenance requirements. Unlike traditional drum or disc brakes that rely on pads pressing against rotors, the magnetic system delivers smooth, reliable deceleration with minimal physical contact between wear-prone parts.
    The 48V power system and intelligent electronic control unit provide adequate torque for moderate inclines commonly found in urban and suburban environments. While the HKM-794003 is optimized for relatively flat terrain, it can handle gentle to moderate hills, especially when carrying lighter loads. For consistently steep or prolonged gradients, riders should anticipate some reduction in range and speed, which is normal for vehicles in this class.
    Thanks to the magnetic brake system and sealed electronic components, the HKM-794003 requires minimal routine maintenance. Recommended upkeep includes periodic tire pressure checks, occasional inspection of frame bolts for tightness, and keeping the battery contacts clean. The steel frame's powder-coated finish resists rust and corrosion, further reducing long-term care needs. Always store the vehicle in a dry, covered area when not in use to maximize component longevity.

    Purchase Protection & Assurance

    Free Shipping on All Orders

    Complimentary standard shipping on every order, with no minimum purchase required.

    180-Day Purchase Protection

    Comprehensive coverage against manufacturing defects for a full 180 days from the date of purchase.

    30-Day Money-Back Guarantee

    Not completely satisfied? Return within 30 days for a full refund—hassle-free and straightforward.

    24-Month Warranty Service

    A full two-year warranty covers core components, giving you long-term confidence in your investment.

    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: 54311013072

    Discover Niche Categories That Outsell

    Top-Converting Item to Boost Your Average Order

    4.4 ★★★★★
    Based on 638 reviews
    Sort
    Highest Rating
    Newest First
    Oldest First
    Product Reviews
    L
    Likeacowsopinion_itsmoo
    Charlottesville, US
    ★★★★★ 4
    Dog didn’t like sound it makes
    Color: Duck(Yellow)
    I ordered the duck. It’s yellow and a good size for small to medium dogs. It is well made but as the information states this is for gentle chewers. I have a yorkie poo who thinks he is a big dog and likes toys bigger than himself and this fit the bill until…he heard the sound it makes. He didn’t like it and now refuses to play with it. 🤷🏻‍♀️ So the 4 stars because he did like it and did play with it. Minus one because of the sound he doesn’t care for. I will need to cut it open if I want him to play with it again. As of right now he doesn’t want to get near it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 6, 2026
    D
    D.
    Louisville, US
    ★★★★★ 5
    Not actually for aggressive chewers
    Color: Alligator(Green)
    *sigh* Yet ANOTHER toy that's marketed for aggressive chewers that doesn't live up to its claims. My 50-lb goldendoodle put a hole in the plush part of this alligator toy in under 3 minutes, and that was just from normal chewing and not the tooth gnashing with her molars that she usually does. So why 5 stars still? Because after that initial hole was created, we've asked her to be gentle with it, and she's done a fairly good job, leading to a toy that is still intact that she absolutely LOVES. No kidding, this is her new favorite "baby," although I do suspect that the next new toy she gets will then become her new favorite. Kids, amirite? Anyway, I suspect that she loves this toy so much (aside from the fact that it's the newest one) because it's kind of like 2 toys in 1. She has a large rope toy that she adores and only gets to play with when closely supervised because otherwise she uses her teeth to effectively cut through all of the individual rope strings in no time flat. This kind of mimics that texture, but she gets to play with this one to her heart's content and so far hasn't done any appreciable damage to it. She also loves the texture of plush toys, and this one is large enough that she can really grab it in her mouth, but not so big that it takes any effort to carry around. The squeaker has somehow managed to remain alive, and I attribute that to her being asked to be more gentle with this toy, since usually, the reason why she's making holes in plushies is to dig that most cherished little plastic squeaker out of her toys' guts. This is actually a pretty expensive dog toy, though the current coupon price brings it to just under $15, which seems more reasonable, but still kind of pricey for something that your dog may chew completely through in 10 minutes. If you don't have an aggressive chewer, this is a pretty great toy. If you do, be prepared to pay for a toy that will become a pile of innards in pretty short order.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 31, 2026
    A
    Amazon Customer
    Battle Creek, US
    ★★★★★ 5
    Well-Made Toy That My Dog Loves, Great Quality and Fun
    Color: Alligator(Green), Color: Alligator(Green)
    This dog toy has been a great addition to our pup’s collection. It’s well made and feels like solid quality that will stand up to regular play, which is exactly what you want rather than something that falls apart after a few uses. My Havanese absolutely loves it. The size is just right for small to medium-sized dogs, and we’ve had a lot of fun with tug-of-war and gentle fetch sessions. The texture and feel give her something satisfying to bite and carry around. Pros: Well made and durable, feels like it will last through many play sessions. Great size for small to medium dogs like my Havanese. Encourages play and interaction, perfect for tug-of-war and light fetch. Nice value for the quality and price. Easy to grip for both dog and human hands. Cons: Not ideal for extreme chewers; if your dog loves to destroy toys quickly, you might need a super-heavy-duty option. A bit simple in design, no squeaker, but that’s just personal preference. Overall, this is a solid, fun toy that delivers on quality and performance, and my dog genuinely enjoys it. Highly recommend. Still gets 5 stars!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 24, 2026
    E
    Verified Purchase
    ERock
    Chelsea, US
    ★★★★★ 1
    Didn't last 5 minutes
    Color: Duck(Yellow)
    Didn't last 5 minutes with my 9 month old pomeranian. Do not recommend if you have an aggressive chewer.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 24, 2026
    M
    Verified Purchase
    Melissa Franks
    Phoenix, US
    ★★★★★ 5
    Great hanging toy
    Pattern Name: Dog
    My dog loves this. We hung it from a tree limb and he plays constantly with it. Lightweight but durable.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on May 14, 2026

    recommand products

    Christmas Joy Notebook
    12.00
    Holly Bows Notebook
    12.00
    2008-2011 Honda XL700V Transalp VA8/VA9/VAA Clutch Kit Steel & Friction Plates 22201-MFF-D00
    26.88
    SO MANY PRAYERS T-SHIRT
    58.00
    2007-2011 Nissan Altima Hybrid Anti lock Brake Pump ABS Motor 44510-58030
    105.78