Does the kit include tires?

No, this motor does not include tires; the 12-inch here refers to wheel size, not rim size.

What is the maximum load weight the motor can handle?

The motor supports a load weight of 100-150kg.

Electric Motor BLDC Hub Motor Kit with Fat Tyre for Mountain Bike

Name: Electric Motor BLDC Hub Motor Kit with Fat Tyre for Mountain Bike
Brand: Changzhou Lunyee Electromechanical Manufacturing Co., Ltd.
SKU: 2145813912

Jiangsu, ChinaChangzhou Lunyee Electromechanical Manufacturing Co., Ltd.

US$164.80-185.80

1 Piece

Product profile

Customization

Available

Application

Universal, Industrial, Household Appliances, Car, Power Tools

Operating Speed

Low Speed

Model NO.

LYHM-G20D01

Excitation Mode

Permanent Magnet

Function

Control, Driving

Casing Protection

Protection Type

Structure and Working Principle

Brushless

Certification

ISO9001, CCC

Motor Type

Brushless Geared Hub Motor

Rated Voltage

36-60V

Rated Power

350-2000W

Rated Speed

25-50km/H

Load Weight

100-150kg

Reduction Ratio

1:5.2

Shaft Type

Double Shaft

Brake Type

Disc Brake

Open Size

175/190mm (Optional)

Usage

Mountain Bike, Snow Bike

Origin

China

Key features

Brushless DC Geared Hub Motor: High efficiency and low rotor inertia for smooth driving performance.

Wide Voltage Range: Rated voltage supports 36-60V for versatile power compatibility.

High Power Output: Rated power ranges from 350W to 2000W for heavy loads.

Fat Tire Compatibility: Designed for 20*4.0 fat tires suitable for mountain and snow bikes.

IP54 Waterproof Rating: Dust and water resistant protection for outdoor durability.

Disc Brake System: Equipped with disc brake for reliable stopping power.

Double Shaft Design: Double shaft structure ensures stable mechanical connection.

15-Year Manufacturer: Direct from manufacturer with 24/7 after-sale support and quality tests.

Company profile

Changzhou Lunyee Electromechanical Manufacturing Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2014-12-04Nearest Port: ningbo, shanghai, zhengzhouAverage Response Time: ≤15hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DAT, FAS, DDP, DAP, CIP, CPT

AI-Powered supplier vetting

SummaryLunyee is identified as a Chinese manufacturer/factory of electric motors, drives, engraving and CNC-related equipment. The supplier reports broad export activity, with exports representing 71%–90% of total sales, and serves markets across multiple regions. Stated annual output includes DC motors, hub motors, engraving machines, AC motors and linear actuators, with off-peak lead time within 15 working days. The company describes after-sales capabilities including parts and service support, equipment refurbishment, system audits, maintenance refresher training and emergency site service. Its materials also emphasize customer satisfaction, long-term relationships and continuous technology upgrades. However, no certification information is provided, and the evidence is insufficient to assess financial credibility or customization capability. Customer references are mentioned, but no named customers or verifiable case details are supplied.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and is legally organized as a limited company in China. This supports direct manufacturing capability rather than an exclusively trading-oriented profile.

After-Sales capabilityThe supplier explicitly reports equipment refurbishment, system audits, maintenance refresher training, 24/7 parts and service support, continuous technology upgrades and emergency site service. These stated services indicate a developed after-sales support offering.

R&D capabilityThe company describes innovative manufacturing means, continuous technology upgrades and more than 15 years of innovation in electric motors and drives. These statements provide explicit support for ongoing technical development, although no quantified R&D evidence is given.

Production capacityThe supplier is identified as a factory offering multiple motor and machinery products, with stated annual output of 7,500 DC motors, 10,000 hub motors, 5,000 engraving machines, 8,000 AC motors and 6,000 linear actuators. It also reports an off-peak lead time within 15 working days, supporting a positive assessment of production capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are the motor manufacturer for 15 years in China.

Q:Do you provide motor drawings if I do not have a professional designer?

Yes, we have professional engineers in charge of production design and research.

Q:How long will it take to get my production after payment?

We would delivery within 15-25 days after clients' payment.

Q:How much is the freight and what are the transportation modes?

The freight is based on the weight of order and the distance of shipment. The mode of transportation we can supply is EMS, DHL, FedEx, TNT and so on. For special packing and shipment, Please contact us.

Q:Why choose us?

Factory Price & 24/7 after-sale services. 3 more quality tests before products leave factory. Quiet, Long life, Low starting voltage and low rotor inertia. Self Protection system avoids damage when overloaded or abruptly stopped. High efficiency and high torque available in a small diameter.