What is the charging time?

The charging time is approximately 3 hours with a 36V 2A charger.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Free Tax High Torque 36V 250watt 350watt Ebike Hub Motor Conversion Kit with Torque Sensor for Electric Bicycle

Name: Free Tax High Torque 36V 250watt 350watt Ebike Hub Motor Conversion Kit with Torque Sensor for Electric Bicycle
Brand: Nanchang Lvbu Import and Export Co., Ltd.
SKU: 1912516621

Jiangxi, ChinaNanchang Lvbu Import and Export Co., Ltd.

US$355.00

1-9 Pieces

US$325.00

10-99 Pieces

US$290.00

100+ Pieces

Sample price:US$355.00/piece.Request sample

Product profile

After-sales Service

One Year Warranty

Warranty

One Year Warranty

Type

Conversion Kits

Model NO.

BT40D

Wheel Size

16" 20" 24" 26" 27.5" 29" 700c (28")

Open Size

Front:100mm

Voltage

36V 250W 350W

Display

Bluetooth Display(Optional)

Motor Location

Front Wheel

Max Speed

35km/H

Waterproof Rating

IP65

Certificates

CE/RoHS/MSDS/Un38.3/En15194

PAS

Wireless PAS Sensor

Brake

Disc Brake / V Brake

Transport Package

69*70*20cm

Specification

BT40D

Trademark

Lvbu

Origin

Nanchang, Jiangxi, China

HS Code

8501310000

Production Capacity

5000 Pieces/Month

Key features

High Torque Conversion Kit: Converts any bike into a smart e-bike with 250W/350W motor and torque sensor.

Multiple Wheel Size Options: Available in 16, 20, 24, 26, 27.5, 29, and 700C sizes for various bike frames.

Bluetooth Display & Throttle: Optional Bluetooth display with thumb throttle for enhanced control and monitoring.

IP65 Waterproof Rating: Durable design ensures reliable performance in various weather conditions.

Comprehensive Certifications: CE, RoHS, MSDS, UN38.3, and EN15194 certified for safety and compliance.

One Year Warranty: Includes one-year warranty coverage for peace of mind and product reliability.

OEM and ODM Services: Customization available from samples or designs for tailored manufacturing needs.

Fast Lead Time: Peak and off-peak season lead times are within 15 working days.

Company profile

Nanchang Lvbu Import and Export Co., Ltd.Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen Port, Shanghai PortAverage Response Time: ≤9.12h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in electric bicycles, bicycle parts, electronic products, power electronic components, motor manufacturing, and related sales activities. It reports established service procedures for approved-supplier management, corrective and preventive actions, customer complaints, and finished-product inspection. Production information states four production lines and annual electric-bike-kit output of 80,000 pieces, with customization from samples and designs. R&D evidence includes new products within the past year, ODM services, and OEM services for well-known brands, but no available SDK is reported. Financial records are referenced for 2020–2022, but no sufficient financial performance detail is provided. The supplier has inventory capability but no valid manufacturing-capacity contract with related subcontractors, no overseas warehouses, overseas showrooms, agents, or branches, and no stated participation in offline trade shows. Certification holdings,...

Supplier typeThe supplier is classified as a combined company and its stated business scope covers sales agency, electric bicycles and spare parts, electronic products, power electronic components, motor manufacturing, software and hardware, and daily necessities. This indicates a diversified business profile rather than a narrowly specialized entity.

After-Sales capabilityDocumented procedures and records exist for corrective and preventive actions and customer complaints, supporting an internal service process. Nevertheless, the supplier has no overseas agents or branches, no overseas warehouse, no overseas showroom, and reports zero countries with overseas service capability, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier reports new products within the past year, ODM services, and OEM services for well-known brands, with three years of total R&D-engineer experience stated. However, it explicitly reports no available SDK, so its innovation and development resources are demonstrated only partially.

Production capacityProduction evidence includes four production lines, stated annual electric-bike-kit output of 80,000 pieces, multiple listed production machines, inventory capability, and standardized finished-product inspection instructions. A material weakness is that no valid manufacturing-capacity contract exists between the factory and related subcontractors, creating uncertainty around subcontracted capacity arrangements.

Customization capabilityThe supplier explicitly offers customization from samples and designs and provides ODM services. These capabilities directly support product customization and design-based development.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of relevant customer engagement. No customer names, project details, order history, or independently verifiable case descriptions are provided, so the breadth and strength of its customer cases cannot be fully assessed.