Xingtai Tianjiu Bicycle Parts Co., Ltd supplies a steel bicycle hub spindle designed for 14G and 12G spoke gauges and 36-hole and 48-hole hub drilling patterns. The component is position-flexible for front or rear hubs and targets kids bikes, road bikes…
Applications & Target Markets
The Xingtai Tianjiu hub spindle is listed for four bicycle applications: kids bikes, road bikes, mountain bikes, and ordinary bicycles. Its front/rear position compatibility reduces part-number complexity for hub assemblers and maintenance shops. The spindle supports 14G and 12G spoke gauges and 36-hole and 48-hole drilling patterns, covering standard hub configurations across these categories. Buyers should confirm dimensional fit with the supplier for their specific hub design.
Product Description & Configuration
The product is a steel hub spindle, suitable for both front and rear bicycle hubs. The naming indicates compatibility with 14-gauge (14G) and 12-gauge (12G) spokes, and hub flanges drilled for 36 holes (36H) or 48 holes (48H). The spindle is offered as a customized OEM component, with trademark option OEM.
| Attribute | Value |
|---|---|
| Customized | Customized |
| Application | Kids Bike, Road Bike, Mountain Bike, Ordinary Bicycle |
| Position | Front /Rear |
| Material | Steel |
| Transport Package | Carton |
| Trademark | OEM |
| Origin | Hebei Province, China |
| HS Code | 87149900 |
| Production Capacity | 250000/Month |
Configuration checklist in ranked order:
- Confirm spoke gauge: 14G or 12G.
- Select hub hole count: 36H or 48H.
- Choose axle position: front or rear.
- Specify customization: OEM branding, dimensions, and surface finish as needed.
- Plan production volume: supplier capacity is 250,000 units per month.
Listed price range is US$1.50–4.90 per unit, subject to negotiation.
Application Scenarios
For kids bike assembly, engineers can specify a front or rear spindle with 14G spoke compatibility and 36-hole drilling, paired with steel material for durability.
For road bike hub builds, the 12G spoke gauge and 48-hole drilling option supports higher spoke-count wheels when required.
Mountain bike and ordinary bicycle applications benefit from front/rear flexibility and the choice of 36H or 48H drilling, allowing one spindle family to cover multiple frame models.
Manufacturing Capability & Supplier Profile
Xingtai Tianjiu Bicycle Parts Co., Ltd is based in Hebei Province, China. The company lists a production capacity of 250,000 hub spindles per month and supplies a range of bicycle components including cranksets, brakes, saddles, pedals, accessories, and tires. The spindle is exported under HS code 87149900 with carton transport packaging.
Quality Assurance & Compliance Notes
The product data does not list third-party certifications such as CE or ISO. The spindle is classified under HS code 87149900 for customs purposes. Steel material and carton packaging are specified; however, buyers should request material certificates (e.g., steel grade, hardness), dimensional inspection reports, and surface treatment details before issuing purchase orders.
Next Steps for Engineering Teams
To evaluate this spindle for your hub assembly, contact Xingtai Tianjiu Bicycle Parts Co., Ltd for engineering drawings, tolerance specifications, and sample units. The listed price range is US$1.50–4.90 each, with OEM customization available. Confirm minimum order quantities, lead times, and packaging requirements directly with the supplier.
Engineering Validation Disclaimer
All specifications, capacities, and application claims in this report are based on supplier-listed data. Final engineering approval for any bicycle hub design requires confirmation of material grade, dimensional tolerances, thread specifications, surface finish, and fatigue performance directly from the supplier.
Related product: High-Quality Bicycle Hub Spindle for 14G, 12g, 36h, 48h
