FREEBOY J03 Ultra-Lightweight Smart Electric Scooter | 350W Motor, 36V 10.4Ah Battery
FREEBOY J03 Smart Lightweight Urban Commuter Scooter

Featherlight Portability & Easy Transport
Weighing a mere 27.6 lbs, the J03 is the perfect compact solution for city riders and quick neighborhood travel. Its minimalist, agile composition allows you to lift, carry, and maneuver it seamlessly through subway stairs, crowded bus transfers, or office lobbies without breaking a sweat.

Intelligent App Integration & Command
Stay digitally synced with your vehicle status in real time. Seamlessly connect to the official companion app to monitor active speed metrics, review battery cell levels, modify tracking modes, lock down your vehicle frame against theft, and trace mileage statistics on the go.

Adjustable Multi-Gear Riding Profiles
Optimize your output and efficiency smoothly. Cycle through distinct riding modes designed to balance your battery duration against performance speed preferences, whether navigating technical sidewalks or cruising down open streets.

350W Efficiency Motor Hits 19 MPH Top Speed
Zip cleanly past urban gridlocks and busy crosswalks. The efficient 350W brushless motor hub provides snappy acceleration curves to reach a fast, safe 19 MPH top speed, making short work of daily neighborhood errands or university campus commutes.

Impressive 22-Mile Range with 36V Lithium Battery
Banish range anxiety from your daily schedule. Powered by a high-density 36V 10.4Ah lithium-ion battery array, the J03 yields up to a massive 22 miles of traveling range on a single charge, supporting several days of short trips without constant wall-plug delays.

8.5” Explosion-Proof Honeycomb Tires
Never deal with messy flats, nails, or tire pumps again. Heavy-duty 8.5-inch honeycomb tires offer complete explosion-proof flat resistance, leveraging a robust tread tracking design to afford stable, safe traction grip over various road textures.

Quick & Easy 3-Second Folding Action
Collapse your frame within moments for rapid storage. The streamlined architectural lock collapses the scooter down in just 3 seconds flat, yielding a highly compact profile that stows neatly into car trunks, under desks, or within compact studio apartment closets.

Responsive Dual Electronic & Disc Braking
Command elite stopping authority during fast-paced rides. Uniting a front responsive **electronic E-brake** with a heavy-duty **rear mechanical disc brake assembly**, enjoy smooth, progressive deceleration lines and high safety oversight under wet rain or dry asphalt conditions.

J03 Technical Specification Matrix
What is the top speed profile of the FREEBOY J03?
The J03 hits an efficient, street-safe max speed up to 19 MPH, making it ideal for swift neighborhood commutes and city travel.
What real-world mileage can I expect from the battery?
Backed by its high-density 10.4Ah lithium-ion core, it comfortably charts a 22-mile travel spectrum on a single full charge cycle.
Is the J03 scooter flat-proof?
Yes, the 8.5" tires feature a solid honeycomb design that eliminates standard inner tubes entirely, rendering them 100% flat-free and explosion-proof.
Commute Smarter. Fold and Go with the J03.
support@ebikesz.com
As soon as you place your order, you'll receive an "Order Confirmation" email with details about your order.
After we receive your order, we'll start processing it immediately. We process the majority of our customers' orders within 12 hours. We want you to receive your item(s) as soon as possible!
After your order is processed, it usually takes between 4-8 working days for it to be shipped. You will receive a "Shipment Confirmation" email with tracking info as soon as your order is dispatched to you.
WE WORK WITH
IMPORTANT: You must be present to sign for your order when it arrives. All of our e-bikes are shipped with "Signature Required" to make sure they arrive safely. After you receive your tracking information, you can know exactly when your order is going to arrive so you can make proper arrangements.
How Much Does Shipping Cost?
Shipping is FREE on all of our products. No minimums required.
How Long Does It Take To Ship My Order?
As soon as we receive your order, we'll start processing it immediately. Your order will be dispatched to you in 2-10 working days.
How Long Would It Take To Receive My Order?
After your order is shipped, it will take between 7-50 working days for you to receive your items depending on your location.
How Do I Track My Shipment?
As soon as your order is shipped, we'll send you an email containing your tracking number. You can use it to track exactly where your order is.
Which Courier Will Deliver My Order?
We work with different shipping providers to ensure the fastest shipping times for you. Some of them are: UPS, FedEx, DHL, USPS as well as other premium couriers.
Do You Ship Internationally?
Yes, we have warehouses in China, Europe, and North America.
Should I Be Present To Receive My Order?
All of our e-bikes are shipped with "Signature Required". This is to ensure your e-bike gets to you safely. You can make arrangements accordingly based on the date on your expected delivery tracking info.
Shipping Time:
The shipping time in different areas as below:
| Country | Delivery time | Tax | Warehouse |
|---|---|---|---|
| EU Country | 7-50 days | no tax | China or EU warehouse |
| USA | 7-50 days | no tax | China or US warehouse |
| Canada | 7-40 days | no tax | China or CA warehouse |
| Asia Region | 5-10 days | no taxes | China |
| UK | 7-40 days | no taxes | China or UK warehouse |
| Australia | 5-50 days | no taxes | China or AU warehouse |
*Shipping info will be updated based on logistics conditions.
The specific warranty covering your EBIKESZ bicycle is governed by the laws of the country in which it was purchased and applies only to bicycles purchased directly from EBIKESZ.
If you believe you have a warranty claim after reviewing our policy, please contact our support team:
📧 Email: support@ebikesz.com
💬 WhatsApp: +852 54423366
📅 14-Day Money Back
For 14 days after purchase, return your Undamaged & Unused EBIKESZ product for a full refund.
🛡️ 2-Year Warranty
We offer an all-inclusive 2-year warranty for the original owner against all manufacturing defects.
What if my bike was stolen?
Please note that stolen bikes are not covered by this warranty. We strongly recommend investing in a high-quality lock to protect your EBIKESZ when not in use.
Replacement Procedures
1. Claims Submission
All warranty claims must be submitted to support@ebikesz.com. Required documentation includes:
- Proof of purchase
- Clear photos or videos of the damaged/defective product
EBIKESZ will not replace any parts without visual evidence. Valid claims will be processed within our standard warranty timeline.
2. Shipping Damage
If an item arrives damaged, please notify us within 7 days of receipt. Photo/video proof is required.
Note: Shipping damage claims will not be accepted after the 7-day window. Free accessories are excluded from cosmetic scratch compensation during transport.
Component Coverage
🚲 Frame: Covered for 2 years. Warranty covers the replacement frame only; labor charges for part changeovers are not included.
🔋 Battery: Covered by a 2-year prorated warranty.
- Year 1: Defective batteries are repaired or replaced at no cost.
- Year 2: A prorated credit based on months of service will be applied toward the purchase of a new battery.
Exclusions (Not Covered)
- Ordinary wear and tear (Brake pads, tires, chains, etc.)
- Damage from accidents, abuse, or stunt riding
- Improper assembly or maintenance
- Use of unapproved accessories or batteries
- Cosmetic damage (scratches, paint fade)
- Modifications (drilling, welding)
- Exposure to extreme weather or flooding
- Products with removed/altered serial numbers
How to make a claim?
Contact us immediately via Email: support@ebikesz.com or WhatsApp: +852 54423366
