SKU: 67537885680

HKM-334163 Electric Bicycle with 25AH Lithium Battery, 48V, 7-Speed, Lightweight Aluminum Frame, 20" Wheels, Hydraulic Disc Brakes, Front Hub Motor

Sale price$495.00 Regular price$550.00
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Description

HKM-334163 Electric Bicycle with 25AH Lithium Battery, 48V, 7-Speed, Lightweight Aluminum Frame, 20" Wheels, Hydraulic Disc Brakes, Front Hub MotorHKM 334163 Electric Bicycle Purposebuilt for the urban explorer, the HKM 334163 merges a lightweight 20inch aluminum frame with a highcapacity 48V lithium system. Agility, range, and smart technology converge in a design that respects both your time and the environment. New Generation Commuter 48V 25Ah HighDensity Battery 1,200 Wh capacity delivers up to 21. 7 mi (35 km) range. Smart BMS ensures longevity and consistent output. 29. 8 mph (48 km h) Top

HKM-334163 Electric Bicycle

Purpose‑built for the urban explorer, the HKM-334163 merges a lightweight 20‑inch aluminum frame with a high‑capacity 48V lithium system. Agility, range, and smart technology converge in a design that respects both your time and the environment.

New Generation Commuter
48V 25Ah High‑Density Battery
1,200 Wh capacity delivers up to 21.7 mi (35 km) range. Smart BMS ensures longevity and consistent output.
29.8 mph (48 km/h) Top Speed
Front hub motor provides responsive acceleration. Cruise confidently on city arterials and open paths.
7‑Speed Shimano Drivetrain
Precision gear changes adapt seamlessly to flats, climbs, and stop‑and‑go traffic.
Hydraulic Disc Brakes
Immediate, modulated stopping power in wet or dry conditions. Dual 160 mm rotors for confidence.

Crafted Lightweight Frame

The 20‑inch aluminum frame combines low weight with urban agility. Its step‑through geometry welcomes riders of all builds, while the integrated battery keeps the silhouette clean. At under 52 lb (23.6 kg), navigating tight bike lanes, elevators, and crowded storage becomes effortless.

The rigid fork and carefully tuned geometry provide predictable steering response, reducing fatigue on longer commutes. Internal cable routing protects wiring from the elements and contributes to the sleek, modern aesthetic.

Intelligent Power System

The 48 V 25 Ah lithium‑ion pack employs automotive‑grade 21700 cells, delivering 1,200 Wh of usable energy. A multi‑layer Battery Management System monitors temperature, voltage, and current to prevent over‑charge, deep discharge, and short circuits. Real‑world range reaches up to 21.7 mi (35 km) depending on assist level, rider weight, terrain, and wind conditions — always displayed on the handlebar LCD.

The front hub motor, rated for continuous 500 W with peak output near 750 W, delivers quiet, vibration‑free thrust. Torque‑sensing pedal assist provides natural amplification, while the thumb throttle allows instant boost from standstill. The result is a 0–20 mph (0–32 km/h) sprint in under 5 seconds, merging into traffic with ease.

Connected Ride Experience

The backlit LCD console puts essential metrics at your fingertips: speed, battery percentage, odometer, assist level, and estimated range. Five pedal‑assist modes let you fine‑tune the balance between effort and battery conservation. A USB‑C port under the display charges your phone or navigation device on the go.

The HKM‑334163 also features automatic LED headlight and brake‑activated taillight for 24/7 visibility. A built‑in motion alarm deters theft, sending audible alerts if movement is detected while the bike is locked.

Technical Specifications

Frame
20‑inch 6061 Aluminum Alloy, Step‑Through
Battery
48 V 25 Ah (1,200 Wh) Lithium‑ion, Removable
Motor
Front Hub Motor, 48 V, 500 W Continuous / 750 W Peak
Top Speed
29.8 mph (48 km/h) – adjustable via settings
Range
Up to 21.7 mi (35 km) per charge, mode‑dependent
Gearing
Shimano 7‑Speed, Rear Derailleur
Brakes
Hydraulic Disc, 160 mm Rotors, Dual Piston
Display
3.5″ Backlit LCD, Speed, Battery, Odometer, USB‑C
Throttle
Thumb Throttle, Variable Output

Rider‑First Ergonomics

The saddle uses high‑density memory foam with a pressure‑relief channel, supporting rides of over an hour without discomfort. Adjustable stem and swept‑back handlebars promote an upright posture, reducing strain on the lower back and wrists. The wide platform pedals with grip pins keep your feet planted even in wet weather.

Combined with 20″ x 2.4″ puncture‑resistant tires, the HKM‑334163 absorbs road buzz while maintaining low rolling resistance. The result is a ride that feels plush yet efficient, equally at home on cracked asphalt or smooth bike paths.

Safety Without Compromise

Beyond the hydraulic disc brakes, the e‑bike incorporates a regenerative braking assist that gently recharges the battery during deceleration. The LED lighting system includes a 300‑lumen headlight with wide beam pattern and a rear light that brightens under braking, acting as an automatic brake light.

Reflective sidewall stripes on the tires and integrated wheel reflectors increase lateral visibility. A bell with a crisp, far‑reaching tone is standard. For urban nights, the bike remains conspicuous without blinding others.

Everyday Sustainability

Swapping car trips for the HKM‑334163 reduces tailpipe emissions and traffic congestion. With an energy consumption of roughly 15 Wh per mile, a full battery costs less than a dollar to charge — all while providing light exercise and fresh air. The frame is built using recyclable 6061 aluminum, and the battery pack is designed for easy recycling at end of life.

The bike arrives 85% assembled; final setup takes under 15 minutes with the included tools. Its compact footprint fits standard apartment storage and many public transit racks, encouraging multimodal commuting.

Frequently Asked Questions

How far can I really ride on a single charge?
Range varies with assist mode, rider weight, terrain, and weather. In optimal conditions (Eco mode, flat road, 75 kg rider), you can expect up to 21.7 mi (35 km). Using throttle only or maximum assist reduces range to approximately 15 mi (24 km). The LCD provides real‑time range estimation.
What is the charging time of the 48V 25Ah battery?
With the included 2 A fast charger, a full charge from 0% takes about 6–7 hours. A partial charge to 80% is achieved in roughly 4 hours. The battery can be charged on or off the bike for convenience.
Is the HKM‑334163 waterproof?
The electronics, motor, and battery are rated IP65, meaning they are protected against dust and low‑pressure water jets from any direction. Riding in heavy rain is safe, but submersion should be avoided.
Do I need a license or registration to ride it?
Regulations vary by jurisdiction. In most US states, a Class 3 e‑bike with a top speed of 28 mph does not require a license but may have age and helmet requirements. Check local laws; the HKM‑334163 can be electronically limited to 20 mph via the display to comply with Class 2 regulations.
Can the battery be removed for charging?
Yes, the battery is easily removable with a key lock. Bring it indoors for charging or to protect it from extreme temperatures.
What is the weight of the bike?
The HKM‑334163 weighs approximately 51.8 lb (23.5 kg) including the battery. Without the battery, the weight is about 39.7 lb (18 kg), making it easier to lift onto a car rack or carry up stairs.

Your Purchase, Protected

Free shipping on all orders
180‑day purchase protection
30‑day money‑back guarantee
24‑month warranty service

Every HKM‑334163 is backed by a dedicated support team. Ride with complete confidence knowing your investment is covered from day one.

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: 67537885680

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