DT Swiss 180 Straight Pull Rear Hub - Centre-Lock - 142x12mm - 24 Hole
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Product Information
Full details
The DT Swiss 180 Straight Pull Rear Hub is a premium, high-performance component designed for cyclists who demand maximum efficiency and reliability from their wheel builds. By utilizing the advanced Ratchet EXP system, this hub offers improved stiffness and weight reduction compared to its predecessors, making it an ideal upgrade for competitive road and gravel riders. However, its specialized construction requires precise installation and specific maintenance intervals to ensure long-term performance.
All features
| Model Part Number | HBDT18044 |
|---|---|
| Brand | DT Swiss |
Extended Product Information
FAQs
Does this hub include a thru-axle?
No, the thru-axle is provided by your bicycle frame or fork manufacturer.
Can I convert this to a different axle standard?
The DT Swiss 180 hub series is highly modular; however, please verify specific end-cap availability for your target axle standard.
What kind of grease should I use for the Ratchet EXP?
Always use genuine DT Swiss Special Grease. Using other lubricants can cause the ratchets to stick or wear prematurely.
Is this hub suitable for mountain biking?
This specific 142x12mm variant is primarily optimized for road and gravel applications.
Can I replace the bearings myself?
While the end caps are removable by hand, professional-grade bearing press tools are recommended for replacing internal bearings to avoid damaging the hub shell.
Troubleshooting
Hub engagement feels inconsistent or skips
Clean the ratchet faces thoroughly and apply a light coating of genuine DT Swiss special grease.
Excessive play in the rear wheel
Ensure the end caps are fully seated and the thru-axle is tightened to the frame manufacturer's specified torque.
Increased rolling resistance
Check the bearing seals for contamination and ensure the end caps are free of debris.
Pros and Cons
Pros
- Increased axle stiffness due to the Ratchet EXP bearing placement
- High-quality ceramic bearings for reduced rolling resistance
- Tool-free maintenance for easy cleaning and lubrication
- Optimized weight for high-performance builds
- Highly reliable engagement mechanism
Cons
- Premium price point reflecting high-end materials
- Requires specific DT Swiss ratchet grease for maintenance
- Straight pull spokes can be harder to source than J-bend
Setup, Compatibility & Care
This hub features a 142x12mm thru-axle standard and is compatible with Centre-Lock disc brake rotors. When lacing your wheel, ensure you are using compatible straight-pull spokes suited for a 24-hole drilling pattern. Maintenance is straightforward due to the tool-free design; you can easily remove the end caps and freehub body to inspect the internals. We recommend cleaning the ratchets and applying a thin layer of official DT Swiss special grease every 2,000 to 5,000 kilometers depending on environmental conditions. Avoid using heavy degreasers or high-pressure water near the bearing seals, as this can compromise the factory lubrication.