What is the delivery time for orders?

LCL orders take 15-20 days after 100% payment. FCL orders take 20-25 days after 30% T/T deposit.

What brand of battery do you use?

We normally use Samsung Lithium batteries. We also offer Chinese local brand lead-acid batteries for cheaper models.

What colors are available?

Colors are optional. Please check our website link for the color chart to choose from.

Can I order one sample shipped by air? What is the MOQ?

For samples under 20 PCS, we charge an additional fee for inspection and transport. Payment is 100% T/T in advance. Air shipping is only via express due to battery restrictions.

Do I need to pedal to start the assistance?

Yes, the motor starts only when you are pedalling, providing pedal sensor assistance.

What happens when I go over 15 miles per hour?

Assistance varies with speed: high at start, less at speed, and stops at 15 mph. The bike maintains an average speed of 12-15 mph.

Does the assistance work if I stop pedalling?

No, the motor stops as soon as you stop pedalling. Assistance works only while pedalling.

Does it help go uphill?

Electrical assistance provides up to 50% of your effort. You can climb 8-9% inclines without straining.

Can I ride in the rain?

Yes, all electrical components are hermetically sealed, so there is no problem riding in the rain.

Do I need to wear a helmet?

Helmets are not compulsory as these are not traditional bikes, but we strongly advise wearing one for safety.

Fat Tyre Electric Bike with 500W

Name: Fat Tyre Electric Bike with 500W
Brand: Changzhou Merry Ebike Co., Ltd.
SKU: 786397605

Jiangsu, ChinaChangzhou Merry Ebike Co., Ltd.

US$550.00-650.00

20 Pieces

Product profile

Customization

Available

Wattage

>500W

Battery Voltage

48V

Model NO.

Hummer

Battery Type

Lithium Battery

Wheel Size

26"

Motor

Brushless

Frame Material

Aluminum Alloy

Certification

CE, EEC, EN15194

Folded

Unfolded

Max Speed

41-60km/h

Range per Power

31-60km

Frame

Alloy 6061

Rim

Alloy Type

Tyre

26*4.0 Kenda (MTB Type)

Derailleur

Shimano 7 Speed Tourney

Panel

Big Stone C300 (C500 Option)

Brake

Front&Rear Tektro Disc Brake

Battery

48V 13ah Samsung Cell Li (36V Option)

Working

Pedal Assisted

Controller

48V 15A Controller

Saddle Post

Zoom Alloy&Suspension

Transport Package

Seaworthy Carton/PCS

Specification

CE, EEC, EN15194

Trademark

Merry Gold

Origin

Changzhou, Jiangsu

HS Code

8711901090

Production Capacity

15000PCS/Year

Key features

High Power Motor Options: Available with 350W, 500W, or 750W brushless motors for varied performance needs.

Long Range Battery: 48V 13Ah Samsung lithium battery provides up to 60km range per charge with pedal assist.

Heavy Duty Fat Tires: 26x4.0 Kenda MTB type tires offer superior stability and traction on various terrains.

Premium Braking System: Front and rear Tektro disc brakes ensure reliable stopping power and driving safety.

Durable Aluminum Frame: Constructed with Al-alloy 6061 frame for lightweight strength and corrosion resistance.

Smart LCD Display: LCD meter allows easy selection of 5 speed levels and monitors battery status.

Flexible Customization: OEM/ODM services available including logo printing, color options, and component upgrades.

Comprehensive Warranty: 1-year guarantee on frame, motor, controller, fork, battery, and charger plus free spare parts.

Company profile

Experienced TeamSelf-brandedOverseas WarehouseCustomization from Designs

Changzhou Merry Ebike Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by R&D personnel and auditable design documentation. It reports one production line, annual output of 200,000 electric bicycles, 10,000 electric tricycles, and 3,600 electric vehicles, with approximately one-month peak and off-peak lead times. Quality controls include one inspector, documented finished-product inspection instructions, quality assurance, CE certification, and ISO9001:2015 certification. After-sales complaint handling has a defined procedure and records, but corrective and preventive actions lack written procedures or records. The supplier exports to multiple regions and has overseas warehouse capability. Financial credibility cannot be assessed because the provided financial information is incomplete and inconsistent, and no monetary figures are reported here. Environmental management evidence is incomplete because no factory environmental impact assessment report is available.

Supplier typeThe supplier is a manufacturer of electric bicycles, electric tricycles, and electric vehicles, operating one production line and reporting its own annual production quantities. It also provides OEM, ODM, design, customization, export, in-stock, and overseas warehouse services, indicating a manufacturer with integrated product and supply services.

CertificationsThe supplier reports CE certification for its products and an ISO9001:2015 management-system certificate. These are explicit certifications relevant to product compliance and quality management, although no additional certification details are provided.

R&D capabilityThe supplier reports new products during the past year, provides 3D software design, ODM and OEM services, and assigns R&D staff to new-product development, software drawing, production support, and specification preparation. It also maintains design input, output, review, verification, and validation documents, although no SDK is available.

Production capacityThe supplier reports one production line and annual output of 200,000 electric bicycles, 10,000 electric tricycles, and 3,600 electric vehicles, with approximately one-month lead times in both peak and off-peak periods. It also has inventory capability, but the absence of a valid manufacturing contract with related subcontractors is a documented capacity-management concern.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its 3D design service, ODM/OEM capability, R&D engineering support, and client-approved product specifications provide direct evidence of broad customization capability.