What are the payment terms and production lead time?

We accept T/T with a 30%-50% deposit required to start production, balance paid before shipment. Production lead time for a standard 40-foot container (approx. 189 units) is 25-35 working days after deposit receipt.

What is the warranty coverage?

We offer a 12-month warranty on the frame and motor, and a 12-month warranty on the battery and electronic components from the shipping date. Comprehensive after-sales support and spare parts are provided.

How do we start a cooperation project?

Please provide your target market, desired specifications or reference model, expected order quantity, and customization ideas (logo, color Pantone codes, etc.). We will then prepare a detailed proposal, quotation, and timeline.

Energy-Saving Kf9 350W Folding Motor Electric Bike for Commuting Work

Name: Energy-Saving Kf9 350W Folding Motor Electric Bike for Commuting Work
Brand: Dongguan Keteles Outdoor Sporting Goods Co., Ltd.
SKU: 2262199065

Guangdong, ChinaDongguan Keteles Outdoor Sporting Goods Co., Ltd.

US$505.00-808.00

50 Pieces

Product specifications

Color

Battery

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Support

Warranty

1 Year

Model NO.

KF9-Single Motor

Wattage

351-500W

Battery Voltage

48V

Battery Type

Lithium Battery

Wheel Size

20"

Motor

Brushless

Frame Material

Aluminum Alloy

Certification

CE, UL2849/ Ukca

Folded

Max Speed

20-40km/h

Range per Power

31-60km

Product Name

Folding E-Bike

Keywords

Electric Bike

Model

Kf9-Single Motor

Frame

6061 Aluminum Alloy Folding Frame

Fork

Aluminum Alloy Suspension Fork

Fully Electric Mode Range

Around 40km

Pedal Assist Mode Range

Around 60km

Brake

Hydraulic Disc Brake with Power Cut-off Feature

Drivetrain

7-Speed

Display

Multifunctional Color LCD Display

Throttle

Twist Throttle ( on The Right Side of Handlebar )

Headlight

LED Headlight Powered by Battery

Max Loading Weight

150kg

Transport Package

Standard Packaging or Customized

Specification

Standard Specifications or Customized

Trademark

KETELES

Origin

Guangdong, China

Production Capacity

100000pieces/Year

Key features

Quick-Fold Mechanism: Collapses in seconds for easy storage in apartments, offices, or car trunks.

Long-Range Battery: 48V 17.5Ah lithium battery offers 40km (electric) to 60km (pedal assist) range.

Powerful Brushless Motor: 48V 350W motor provides smooth hill climbing and max speed around 25km/h.

All-Terrain Capability: Equipped with 20x4.0 inch fat tires and front suspension for stable riding.

Smart LCD Display: Multifunctional color display shows speed, battery level, and distance data.

Premium Safety Features: Hydraulic disc brakes with power cut-off, plus integrated LED front and rear lights.

Lightweight Aluminum Frame: Durable 6061 aluminum alloy folding frame supports up to 150kg loading weight.

Comprehensive Certifications: Certified for CE, UL2849, UKCA, ensuring compliance with international standards.

Company profile

Overseas WarehouseFast DeliveryStandardized quality controlRaw-Materials Traceability

Dongguan Keteles Outdoor Sporting Goods Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from SamplesExport Year: 2025-11-27Nearest Port: shenzhenAverage Response Time: ≤4.05hTerms of Payment: T/T, PayPal, Money Gram

AI-Powered supplier vetting

SummaryDongguan Keteles Outdoor Sporting Goods Co., Ltd. is identified as a professional electric-bicycle manufacturer. It operates two production lines and has two R&D engineers, with fewer than five quality-control staff. The supplier reports CE product compliance and has written procedures and records for service capability, corrective and preventive actions, and customer complaints. It maintains overseas warehouses and showrooms, including locations in Poland, Germany, the United States, the United Kingdom, Canada, and Australia, but has no overseas agents or branches and has not participated in offline trade shows. R&D is limited to customization from samples; the supplier reports no new product development in the past year, no ODM, and no OEM for popular brands. No supplier-management-system certification is reported, and no Fortune 500 collaboration or recognized design award is stated.

Supplier typeThe supplier describes itself as a professional electric-bicycle manufacturer and operates two production lines. Its overseas service structure includes warehouses and showrooms, but no overseas agents or branches are reported.

CertificationsCE is reported for product compliance and sustainable development/product certification. However, no supplier-management-system certification is reported, so certification coverage is limited to the stated CE information.

After-Sales capabilityThe supplier reports overseas warehouses in six named regions, overseas showroom capability, written and followed procedures for complaints and corrective actions, and lead times within 15 workdays in both peak and off-season. It does not have overseas agents or branches, and the reported number of countries offering overseas services is 0, creating inconsistent or incomplete coverage information.

R&D capabilityThe supplier reports available SDK capability and two R&D engineers, but no new products in the past year, no ODM service, and no internationally recognized design awards. The evidence indicates some technical capability but limited demonstrated innovation output.

Customization capabilityCustomization from samples is explicitly available. However, the supplier reports no ODM service and no OEM service for popular brands, indicating customization is limited in scope rather than broad design and branded-production capability.

Client casesThe supplier reports no collaboration with Fortune 500 companies and provides no named customer cases. A repeat-buyer preference of 10%–30% is stated, but this does not identify or substantiate customer references.

Product Q&A

Q:What types of customization do you offer?

We offer full-service OEM/ODM customization including branding (logos, colors, graphics), components (batteries, motors, displays, saddles, tires, lights), technical specifications (speed, power, range within legal limits), and custom packaging.

Q:What is the Minimum Order Quantity (MOQ)?

For standard models with minor customizations like color and logo, MOQ starts from 50-100 units. For unique frame designs or full specification development, MOQ can be negotiated on a case-by-case basis.

Q:Are the e-bikes certified for international markets?

Yes, we hold CE, EN 15194, RoHS (Europe), UKCA (UK), UL 2849, FCC, GCC, CPSC (USA) certifications. We can tailor production to meet specific market requirements upon request.

Q:How is battery safety ensured?

We use high-quality batteries with premium Battery Management Systems (BMS) for protection against overcharge, over-discharge, and short circuits. All packs are rigorously tested to meet UN38.3 standards.

Q:What is the sample policy?

Sample fees apply and shipping is at the buyer's cost, but the sample fee is typically deductible from the first bulk order. Lead time for standard model samples is 7-10 working days.