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China Suppliers Factory SR615 4-Bearing Straight Pull Bike Hub Φ10*130mm for Road Bikes
Product Parameter
| Field of application | Road Bike |
| Axle center material | A7075 |
| Shell material | A6061 |
| Freehub system | 6 Pawls 36 Teeth |
| Spokes interface | Straight pull |
| Brake interface | 6-Bolt |
| Drive Shells | HG/XDR |
| Colour | Black / Silver gray / Red / OEM |
| Spokes Holes | F: 18H / 1:1; R: 24H / 1:2 |
| Bearing model | F: 17287-2RS * 2 PCS; R: 6902-2RS * 4PCS |
| Axle size | F: Ф9*100mm / Ф15*100mm; R: Ф10*135mm / Ф12*142mm |
| Weight (±5g) | F: 99g; R: 234g |
Product Description
This hub adopts the S series 72T 6pawls ratchet structure. The idling sound is crisp, the bite is stable and clear, the dynamics are good, and the road feel is clear, allowing riders to have a more heel-to-foot experience with the wheel set during riding. The axis adopts cold forging and CNC technology, and the strength is guaranteed. On the spoke interface, the front hub has 18 holes, which is a 1:1 distributed method; the rear hub has 24 holes, which is a 1:2 distributed method. The whole bike hub body adopts a special waterproof and dustproof design, which not only maintains performance in harsh environments, but also extends the service life of the product.
Product Features
- High quality, high precision production process to ensure product quality.
- Excellent waterproof and dustproof design, providing higher safety and durability.
- Lightweight design improves energy conversion efficiency while riding.
Note: The end cap of the SR615 cannot be pulled out directly. The rear hub needs to adapt to two 6mm hex wrenches. First remove the cap on the non-driving side, and then the cap on the driving side.
FAQ
Q: How do I confirm which hub is suitable for me?
There are many factors, the main ones need to confirm the spacing, braking method and cassette type of the hub.
Q: How to ensure the quality of the produced hubs?
We have professional inspection tools and will test every process and before leaving the factory.
Q: How long is the production cycle?
The production cycle is usually 30-45 days, which may vary depending on the order quantity and complexity.
Q: What are the payment methods?
30% deposit and 70% balance payment before the goods are shipped.
Q: Do you support OEM customization and custom colors?
Yes, we support OEM customization. Colors such as black, silver gray, red, and custom options can be tailored to meet your design requirements.
Q: What spoke interfaces and hole configurations are available?
This hub features a straight-pull spoke interface. The front hub is configured with 18 holes (1:1 distribution) and the rear hub features 24 holes (1:2 distribution) for optimized tension and strength.