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Koova SR608 Road Bike Hub - Large Flange Straight Pull, 18/21 Holes, China Suppliers and Factory Quality
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Koova SR608 Road Bike Hub - Large Flange Straight Pull, 18/21 Holes, China Suppliers and Factory Quality

Introducing the Koova SR608, a high-performance bicycle hub designed with precision and durability in mind. This product features a standard 6pawls36-tooth structure, optimized for a swift engagement angle of 5 degrees, ensuring a rapid bite for enhanced riding experience. The front hub includes 18 holes for spoke interfaces arranged in a 1:1 configuration, while the rear hub is equipped with 21 holes arranged in a 1:2 format. Both hubs utilize a straight-pull spoke design, which contributes to increased strength and performance, Designed with quality in mind, the end cap is threaded directly into the shaft, providing a seamless integration that enhances overall durability. As a leading product from China’s trusted suppliers, the Koova SR608 reflects the expertise and craftsmanship of a reliable factory dedicated to producing top-tier cycling components. Upgrade your bike with the Koova SR608 hub and experience the difference that quality engineering can make to your ride
  • Product business scope agency distribution, wholesale
  • OEM/ODM Support
  • Sample Service Support
  • Field of Application Road Bike
  • Axle Center Material A7075
  • Shell Material A7075

Product Parameter

Field of application Road Bike
Axle center material A7075
Shell material A7075
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:21H/1:2
Bearing model F : 6802-2RS * 2 PCS; R: 15267-2RS * 4PCS
Axle size F: Ф9*100m;R: Ф10*130m
Weight(±5g) F:99g;R:238g

Product Description

SR608 bicycle hub adopts S series standard 6 pawls freehub structure, which is stable and durable. This hub is made of cold-forged aluminum, and the drive side adopts a large flange design, which makes the overall rigidity very high and can accurately capture every force point. The end cap uses a threaded design and is fixed on the axis. It has a strong integrated shape and great stability. The waterproof design of SR608 uses a labyrinth design, so it can be used normally even in bad road conditions. (Not recommended for long-term use in harsh environments)

Product Features

Light weight: the total weight of a pair of hubs is only 340 grams.
Quick-release bicycle hub allows users to quickly install the wheel set.
Excellent axle design: the end cap and axle are integrated to give the hub overall good stability.
Note

This model can specify specifications, such as cassette, shaft type, color, etc. If you have any needs, please contact us for relevant information.

Frequently Asked Questions

Q Can I customize the packaging and icons?

Yes, you need to provide OEM specifications and we will design it accordingly.

Q Can I get samples?

Yes, samples can be provided. You will need to pay a certain sample amount.

Q How well does your factory control quality?

We have a standard quality inspection system, and each process utilizes specialized inspection tools for strict quality control.

Q What are the payment methods?

We accept a 30% wire transfer deposit and a 70% balance payment before shipment.

Q What is the total weight of the SR608 hub set?

The total weight of a pair of SR608 hubs is approximately 340 grams (Front hub: 99g; Rear hub: 238g, ±5g).

Q Can I customize specific components like the cassette or shaft type?

Yes, you can specify custom specifications including the cassette type (HG/XDR), shaft type, colors, and more. Please contact us for details.