Shenzhen Jiadi Factory: Custom Bike Trailer Thru Axle

By:SourceFactories Updated on 2026/09/16 Shenzhen Jiadi Bicycle Co., Ltd.

Fleet managers and distributors sourcing durable bike trailer axles can turn to Shenzhen Jiadi’s MUQZI F-30. The 215mm aluminum axle, weighing as little as 107.5g, comes in three M12 thread pitches and supports custom branding—all at US$3.58–4.20 per…

At a Glance

  • Material: Aluminum alloy
  • Overall length: 215 mm
  • Thread specifications: M12×1.0, M12×1.5, M12×1.75
  • Net weight: 107.5 g, 108 g, or 108.7 g (varies by thread)
  • Color: Black anodized finish
  • Custom logo: Supported (laser engraving, pad printing—confirm with supplier)
  • Unit price: US$ 3.58 – 4.20 (ex-factory, subject to order volume)
  • Packaging: Single unit per carton (23×12×7 cm, 0.2 kg gross weight)

Company Profile

Shenzhen Jiadi Bicycle Co., Ltd. is a Guangdong-based manufacturer of bicycle components operating under the MUQZI brand. Their catalog spans stems, chainwheels, screws, and various accessories—indicating a broad machining capability relevant to OEM buyers. For importers seeking a single source for multiple precision metal parts, Jiadi’s integrated factory can simplify supply chain management.

The company focuses on factory-direct sales, which allows competitive pricing on standard items like the F-30 thru axle while remaining flexible for custom projects. Procurement teams familiar with the Pearl River Delta manufacturing cluster will recognize the logistical advantage of a Guangdong base, with easy access to major container ports and air freight hubs.

Applications

The MUQZI F-30 thru axle is engineered for bicycle trailers that use a through-axle mounting system. This design is common in modern cargo trailers, child carriers, and commercial utility trailers where wheel retention and alignment are critical. The axle passes through the hub and threads directly into the trailer frame or a receiver, providing a rigid, secure connection that resists loosening under load.

Bike Trailer Axle Factory - OEM Custom Thru Axle

Distributors stocking this axle typically serve:

  • Trailer OEMs building cargo and delivery units
  • Bicycle shops offering trailer conversion kits
  • Rental fleet operators maintaining standardized equipment
  • Aftermarket accessory brands selling upgrade components

The availability of three thread pitches (M12×1.0, 1.5, 1.75) allows a single SKU set to cover the most common trailer hub interfaces, reducing the range an importer needs to carry. When specifying, buyers should confirm the exact thread required by their trailer frame or hub supplier.

Product Description

The F-30 starts as an aluminum alloy blank, precision-machined to a 215 mm overall length. This lightweight material—at 107.5 to 108.7 grams net—minimizes the rotating mass of the trailer wheels, which can contribute to smoother towing and less strain on the bicycle’s drivetrain. The black anodized surface layer adds corrosion resistance and a durable finish that stands up to road grime and weather.

Each axle is individually packed in a compact carton measuring 23×12×7 cm with a gross weight of 0.2 kg. For volume shipments, this small footprint translates to high pallet density and economical ocean or air freight costs per unit.

From a procurement perspective, the following feature-to-advantage comparisons highlight where the F-30 adds value:

  • Aluminum alloy body → Reduces total trailer weight, improving fuel economy (for e-assist) or rider effort, and cuts freight expense per axle compared to steel counterparts.
  • Three M12 thread pitches → Allows a single part number to serve multiple trailer models, simplifying inventory and reducing the risk of obsolescence if one pitch sees lower demand.
  • 107.5–108.7 g net weight → Low rotating mass means quicker acceleration for the bicycle-trailer combination and less vibration translated to the frame.
  • Anodized black finish → Resists rust and cosmetic wear, maintaining a professional appearance that supports resale value in premium trailer segments.
  • Standard 215 mm length → Fits a wide array of trailer designs; buyers needing non-standard lengths can request custom machining (see OEM section).
  • Single-unit retail-ready packaging → Eliminates the need for repackaging when selling through e-commerce channels or small-parts catalogs.

At a factory price band of US$ 3.58–4.20, the F-30 positions itself as an accessible component for both budget-conscious fleets and premium trailer builds where brand detailing matters.

OEM & Customization

Shenzhen Jiadi actively promotes logo customization on the F-30 axle. This can include laser engraving of a brand name or logo onto the axle body, transforming a generic component into a branded touchpoint. For trailer manufacturers, a custom-branded axle reinforces product identity and can deter unauthorized copying.

Bike Trailer Axle Factory - OEM Custom Thru Axle

The customization process typically involves:

  1. Buyer provides artwork specifications.
  2. Supplier confirms feasibility and advises any set-up charges.
  3. Samples are produced for approval before mass production.

Beyond cosmetic branding, the factory is equipped to discuss dimensional modifications. If a trailer design requires a different overall length, a non-standard thread, or a specific surface treatment, Jiadi’s engineering team can evaluate the request. Minimum order quantities and lead times will vary based on complexity—procurement managers should factor these into planning and request written quotations that include tooling amortization if applicable.

CTA

To move forward with a sample order, request current MOQ and pricing tiers, or arrange a virtual factory tour, reach out to Shenzhen Jiadi Bicycle Co., Ltd. through their supplier profile. Mention the F-30 model and any customization needs to receive a tailored response.

Disclaimer

Bike Trailer Axle Factory - OEM Custom Thru Axle

The information above is based on supplier-provided data and is subject to change. Buyers should independently verify specifications, thread compatibility, and customization capabilities before committing to purchase. Product images are illustrative; final appearance may vary.

Related product: Bike Trailer Axle Factory - OEM Custom Thru Axle

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