How do you ensure bike quality?

We have a complete QC system: testing components before use, quality control during production, and performance checks including road testing before packing.

Are you a trading company or manufacturer?

We are a professional manufacturer of electric bikes and electric scooters in China.

750W 20inch Gravity Shengzhen, China MTB Fat Bike Electric Bicycle

Name: 750W 20inch Gravity Shengzhen, China MTB Fat Bike Electric Bicycle
Brand: Shenzhen Gravity Technology Co., Ltd.
SKU: 1974489135

Guangdong, ChinaShenzhen Gravity Technology Co., Ltd.

US$650.00

10-99 Boxes

US$620.00

100-199 Boxes

US$600.00

200+ Boxes

Sample price:US$750.00/box.Request sample

Product profile

Customization

Available

After-sales Service

12month

Warranty

12month

Model NO.

S20016

Wattage

>500W

Battery Voltage

48V

Battery Type

Lithium Battery

Wheel Size

20"

Motor

Brushless

Frame Material

Aluminum Alloy

Certification

Folded

Unfolded

Max Speed

41-60km/h

Range per Power

>60km

Chain

Kmc

Tire

Kenda 20*4.0

Charging Time

3.5hour

Dashboard

LED Display

Frame

Aluminum Alloy, Auto Shut off Power

Flywheel

7 Gears

Brake

Disc Brake

Brake Handle

Aluminum Alloy, Auto Shut off Power

Nedc

Accelerator Mode: 60-70km

Working Mode

Pedal Mode, Accelerator Mode, Sport Mode

Charger

Input: 100-240V AC Output: 56V DC/2.0A

Color

Black

Transport Package

Carton

Specification

CTN: 158*32*79CM G. W/N. W: 40kg/35kg

Trademark

GRAVITY

Origin

Shenzhen, China

Production Capacity

1000000

Key features

High Power Motor: 750W brushless DC motor delivers strong performance with max speed up to 60km/h.

Long Range Battery: 48V 14Ah LG lithium battery provides over 60km range per charge in accelerator mode.

All-Terrain Capability: 20-inch fat tires and front/rear shock absorbers ensure comfort on sand, snow, and roads.

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

Smart LCD Display: Large front-center display shows speed, battery level, odometer, and trip distance.

Durable Frame Material: Constructed with high-strength aluminum alloy frame for safety and longevity.

Comprehensive Warranty: Includes 12-month warranty and after-sales service for peace of mind.

Global Certifications: CE certified ensuring compliance with international safety and quality standards.

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 free transportation fees due to the high value of electric bikes.

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 ship to them. Otherwise, we recommend methods like DHL, UPS, FedEx, TNT, air, or sea shipment.