What are the tire specifications?

The bike is equipped with 27.5x1.95 or 27.5x2.0 off-road tires for better grip.

What material is the frame made of?

The frame is made of X6 ultralight aluminum alloy for high strength and low weight.

Lithium-Ion Battery Powered Assisted Mountain Bikes

Name: Lithium-Ion Battery Powered Assisted Mountain Bikes
Brand: Zhang Jia Gang Stone Mechanical Equipment Co., Ltd.
SKU: 915766745

Jiangsu, ChinaZhang Jia Gang Stone Mechanical Equipment Co., Ltd.

Negotiable

5 Pieces

Product profile

After-sales Service

24 Hours

Warranty

One Year

Frame Size

20"

Model NO.

SP-500

Wheel Size

28"

Foldable

Not Foldable

Gear

18 Speed

Frame

Steel

Derailleur

Shimano

Tire

Kenda

Color

White and Black

Transport Package

Carton

Trademark

stonepack

Origin

China

Production Capacity

50000piece/Years

Key features

Intelligent Torque Sensor: Accurately perceives riding intention for precise auxiliary power output.

X6 Ultralight Aluminum Frame: Super lightweight design providing higher strength and durability.

Hidden Motor Design: Ingenious hidden structure protects battery from liquid and impact.

Comprehensive LED Lighting: Front and rear LED lights enhance visibility and safety at night.

Smart LCD Display: Shows speed, mileage, and power consumption with integrated gear control.

Off-Road Tire Grip: 27.5x2.0 tires offer better grip and anti-skid performance on various roads.

18-Speed Gear System: Versatile gear options for different riding conditions and terrains.

One-Year Warranty: Includes 24-hour after-sales service support for customer peace of mind.

Company profile

Zhang Jia Gang Stone Mechanical Equipment Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2009-08-08Nearest Port: Shanghai, ningbo, QingdaoAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAP, EXW, Others

AI-Powered supplier vetting

SummaryZhang Jia Gang Stone Mechanical Equipment Co., Ltd. is a manufacturer and trade company based in Jiangsu, China, specializing in plastic machinery and related products. The company holds ISO 20000, QSR, and HSE certifications and emphasizes quality and customer service. With a production capacity of two lines and a focus on exports, they serve diverse markets, including South America and Europe. The company offers after-sales service and aims for innovation, though specific R&D capabilities are not detailed. They operate under various trade terms and have a substantial portion of sales from exports.

Supplier typeThe supplier is both a manufacturer and a trade company, described as a 'Manufacturer/Factory' with a company nature of '贸易公司' (trade company).

CertificationsThe company holds ISO 20000, QSR, and HSE certifications, indicating adherence to quality, safety, and management standards.

After-Sales capabilityThe company emphasizes strong after-sales service, promising prompt responses and solutions within 24 hours.

Production capacityThe company operates two production lines, with a notable annual production output of molds, filling machines, and blow molding machines.