How do you ensure quality?

We have a complete QC system testing components before use, controlling quality during production, and performing road tests on fully assembled bikes before packing.

Why choose your company?

We are a professional manufacturer with strong quality control, testing all parts before the production line and checking each unit before shipping.

Are you a trading company or manufacturer?

We are a professional electric bike and electric scooter manufacturer in China.

250W Brushess Motor Cheap Foldable Electric Bicycle Disc Brake City Electric Bicycle

Name: 250W Brushess Motor Cheap Foldable Electric Bicycle Disc Brake City Electric Bicycle
Brand: Shenzhen Gravity Technology Co., Ltd.
SKU: 2001751365

Guangdong, ChinaShenzhen Gravity Technology Co., Ltd.

US$315.00

10-99 Pieces

US$305.00

100-199 Pieces

US$299.00

200+ Pieces

Sample price:US$315.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

12months

Warranty

12months

Model NO.

Z14001

Frame Material

Aluminum/Alloy

Used For

All Ages

Wheel Size

14"

Rim Material

Aluminum/Alloy

Fork Material

Aluminum/Alloy

Derailleur Set

Front Derailleur

Saddle Shell Material

Imitation Leather

Handlebar Material

Plastic

Bicycle Pedal Material

Aluminum/Alloy

Chain

Kmc

Tire

14"

Charging Time

3-5hour

Dashboard

LCD Display

Frame

Aluminum Alloy 6061

Cassette

Single Speed

Brake

Disc Brake

Brake Handle

Aluminum Alloy, Auto Shut off Power

Nedc

20-30km

Working Mode

Pedal Mode, Accelerator Mode, Sport Mode

Charger

Input: 100-240V AC Output: 42V DC/2.0A

Transport Package

Carton

Specification

CTN: 81*39*59CM G. W/N. W: 24kg/20kg

Trademark

GRAVITY

Origin

Shenzhen, China

Production Capacity

1000000

Key features

250W Brushless Motor: Integrated magnesium alloy motor providing quiet and powerful performance.

Foldable Design: Compact folding structure ideal for city commuting and easy storage.

12 Months Warranty: Comprehensive warranty coverage for 12 months on the product.

Customization Options: Customizable color, logo, design, package, carbon mark, and language.

Large LCD Display: Front-center display showing speed, battery level, and trip distance.

Multiple Working Modes: Supports Pedal Mode, Accelerator Mode, and Sport Mode for versatile riding.

Durable Aluminum Frame: Constructed with Aluminum Alloy 6061 for strength and lightness.

High-Quality Components: Equipped with Kenda/Heng Shin motors and Panasonic/Samsung cells.

Company profile

Shenzhen Gravity Technology Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2006-08-28 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.44h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShenzhen Gravity Technology Co., Ltd. is a China-based trading company established in 2017, focused on electric bikes and related bicycle products. The supplier reports annual electric-bike output of 200,000 pieces, three production lines, a 500 m² manufacturing plant, and six to ten quality-control staff. It exports to South America, Southeast Asia/Mideast, Europe, Australia, and North America, with stated export sales of 71%–90% and access to Shenzhen and Guangzhou ports. OEM and ODM services are offered, supported by three years of R&D-engineer experience. The supplier describes lifelong service and fast response, but no certifications or customer cases are provided. Financial assessment is limited because monetary information is excluded.

Supplier typeThe supplier is explicitly identified as a trading company and limited company headquartered in Shenzhen, China. Its stated activities include electric-bike products, OEM/ODM services, exporting through agents and self-operated export rights, and broad international markets.

After-Sales capabilityThe supplier states that it provides a complete service system including lifelong service, fast response, and constructive customer suggestions. These are explicit service claims, although no service metrics, procedures, or independently verified evidence are provided.

R&D capabilityThe supplier offers OEM and ODM services and reports three years of R&D-engineer experience, indicating some product-development capability. However, no patents, new-product records, engineering resources beyond this figure, or innovation outcomes are stated.

Production capacityThe supplier reports annual electric-bike output of 200,000 pieces, three production lines, a 500 m² manufacturing plant, and six to ten quality-control staff. It also states one-month off-peak lead time and two-to-three-month peak-season fulfillment, providing explicit evidence of established production capacity.

Customization capabilityOEM and ODM services are explicitly stated as available, and the supplier promotes one-stop service for diversified needs. This supports customization capability, although the scope of customization and technical limits are not specified.

Product Q&A

Q:Where is your company located and can I visit?

Our factory is located in Shenzhen City, China. You are welcome to visit us.

Q:Can I get samples?

Yes, we offer samples for quality check. However, we do not offer free samples or transportation fees as electric bikes are high-value items.

Q:Can I have a customized product?

Yes, we accept customized requirements for color, logo, design, package, carbon mark, and language.

Q:What are the payment terms?

We accept EXW, FOB, CNF, CIF, DDP, DDU. For bulk orders, 50% deposit and 50% balance before shipment. Payment methods include T/T, L/C, West Union, Money Gram, Visa, and MasterCard.

Q:How is the shipment handled?

If you have a forwarder, we can send cargo to them. Otherwise, we recommend suitable methods like DHL, UPS, FedEx, or TNT via courier, air, or sea.