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Electric Bicycle Conversion Kit QD-S002A by Changzhou Trotter Electricity Machinery Co., Ltd.
Harbor
Electric Bicycle Conversion Kit QD-S002A - Image 1

Electric Bicycle Conversion Kit QD-S002A

🕐Last updated: Jul 25, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryProducts
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import Electric bicycle conversion kit QD-S002A from Changzhou Trotter Electricity Machinery Co., Ltd. - Wholesale Supply

The QD-S002A kit provides a straightforward way to add electric assist to a conventional bicycle. It features a front‑wheel brushless gearless motor together with a high‑capacity lithium‑ion battery and an integrated pedal‑assist controller. All mounting hardware and wiring are supplied to fit a broad selection of bike frames without major modifications. The kit is packaged as a complete set ready for on‑site assembly.

The motor is typical for city e‑bikes, delivering around 250 W of power and operating at a standard 36 V system voltage. The lithium‑ion battery capacity is usually between 10 and 15 Ah, which is typical for conversion kits that aim for a range of 40‑60 km per charge. Components are built from aluminium alloy for the motor housing and reinforced polymer for the controller enclosure, matching industry norms for durability. The pedal‑assist algorithm optimises energy use, a common feature in contemporary electric bike upgrades.

Recreational riders, daily commuters and small‑scale delivery operators often select this kit to improve efficiency while keeping the bike’s original handling. The supplier does not publish a fixed MOQ, so buyers should confirm the minimum quantity required for their order. Shipping terms can be negotiated as FOB or CIF, with payment accepted via L/C or T/T after supplier confirmation.

Technical Specifications for Changzhou Trotter Electricity Machinery Co., Ltd. Electric Bicycle Conversion Kit QD-S002A
Motor typeFront-wheel brushless gearless motor
Battery typeHigh‑capacity lithium‑ion battery
Pedal‑assist systemIntegrated controller with energy‑optimising algorithm
Typical maximum speedTypical up to 25 mph for street‑legal kits
System voltageTypical 36 V
Battery capacityTypical 10‑15 Ah
Power ratingTypical 250 W
Wheel compatibilityStandard 26‑inch bicycle wheel (typical)
About Changzhou Trotter Electricity Machinery Co., Ltd. - Electric bicycle conversion kit Supplier in China

Changzhou Trotter Electricity Machinery Co., Ltd. operates from No.128, West Hanjiang Road, New Area, Changzhou 213000, Jiangsu Province, China. It is classified as an imported tier supplier with a harbor trust tier, indicating verification for cross‑border trade. The listed response rate is zero, highlighting the need for direct outreach to confirm current availability and terms.

The company’s catalogue includes electric mobility conversion solutions such as the QD‑S002A kit. Supplier statements mention compliance with ISO and CE standards, though copies of the certificates should be requested for each batch. No further corporate background, production capacity or client references are supplied in the listing.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Electric bicycle conversion kit QD-S002A from Changzhou Trotter Electricity Machinery Co., Ltd.
The kit uses a front‑wheel brushless gearless motor, which provides smooth acceleration and low acoustic noise. It typically delivers about 250 W of power, sufficient for urban riding and modest inclines.

Sourcing Electric bicycle conversion kit QD-S002A from Changzhou Trotter Electricity Machinery Co., Ltd. - China Import Guide

Confirm that the motor, battery capacity and pedal‑assist controller match the performance criteria of your intended application. Ask the supplier for the most recent IEC 60335 test report and copies of ISO/CE certificates to ensure compliance with safety regulations. Verify that the kit’s specifications, such as voltage and power rating, are compatible with any existing components you plan to retain.

Discuss shipping options early, specifying whether FOB or CIF terms are preferred, and request an estimated lead time, which is not disclosed in the listing. Clarify payment conditions, noting that the supplier accepts L/C and T/T, and negotiate any advance payment requirements before production commences. Ensure that the chosen Incoterm aligns with your freight forwarder’s capabilities.

Arrange for a pre‑shipment inspection that includes motor power testing, battery voltage verification and a visual check of wiring integrity. Request a detailed inspection report and the original CE/ISO documentation to accompany the commercial invoice and packing list. These steps help mitigate risk and streamline customs clearance at the destination.

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Changzhou Trotter Electricity Machinery Co., Ltd.
China
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<4h
Response Time
0.00%
Response Rate
30/100
Trust Score
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Products
3(89)
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Buy & Import Electric Bicycle Conversi — Wholesale Supply from China

Securing a reliable supply chain for Electric Bicycle Conversion Kit Qd-S002a is critical for maintaining your business operations. Changzhou Trotter Electricity Machinery Co., Ltd., a verified supplier located in China, provides high-quality Electric Bicycle Conversi ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Electric Bicycle Conversi from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Changzhou Trotter Electricity Machinery Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Changzhou Trotter Electricity Machinery Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Changzhou Trotter Electricity Machinery Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for Electric Bicycle Conversi

When importing Electric Bicycle Conversi from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.

Frequently Asked Questions About Electric Bicycle Conversi

How can I get the wholesale price for Electric Bicycle Conversion Kit Qd-S002a?

Click the "Request Quotation" button to contact Changzhou Trotter Electricity Machinery Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy Electric Bicycle Conversi in bulk from China?

Yes, Changzhou Trotter Electricity Machinery Co., Ltd. provides Electric Bicycle Conversi for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Changzhou Trotter Electricity Machinery Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Electric Bicycle Conversi to your country.

How do I request a sample of Electric Bicycle Conversion Kit Qd-S002a?

Send a direct message to Changzhou Trotter Electricity Machinery Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Changzhou Trotter Electricity Machinery Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing Electric Bicycle Conversi?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Changzhou Trotter Electricity Machinery Co., Ltd..

Does Changzhou Trotter Electricity Machinery Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Changzhou Trotter Electricity Machinery Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Products suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Related manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Changzhou Trotter Electricity Machinery Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our global B2B marketplace.

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