DT Swiss Prolock Pro Head Squorx Brass Nipples - 2x15mm - Silver
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Product Information
Full details
This guide is for bicycle wheel builders and enthusiasts seeking reliable components for their builds. The DT Swiss Prolock Pro Head Squorx brass nipples offer secure and durable fastening for spokes, ensuring wheel integrity. A potential caveat is their specific size and type, requiring compatibility with your chosen spokes and rims.
All features
| Model Part Number | SKN43 |
|---|---|
| Brand | DT Swiss |
Extended Product Information
FAQs
What is the main advantage of the Prolock Pro Head design?
The Prolock Pro Head design incorporates a self-locking mechanism that helps prevent nipples from loosening due to vibrations and stress, maintaining consistent spoke tension over time.
What tools are needed to use these nipples?
You will need a spoke wrench compatible with Squorx nipples. DT Swiss offers specific tools for this purpose, but other compatible Squorx wrenches will also work.
Are these nipples suitable for all types of bicycle wheels?
They are suitable for most bicycle wheels, but it's crucial to ensure compatibility with your specific spokes and rim depth (2x15mm size). They are particularly well-suited for applications requiring high reliability and tension retention.
Can I use these nipples with standard spokes?
Yes, provided the spokes have the correct thread pitch and diameter to match the nipple. They are designed to work with standard bicycle spokes that are compatible with Squorx nipples.
How do I prevent nipples from seizing?
Applying a small amount of spoke lubricant or anti-seize compound to the spoke threads before attaching the nipple is recommended to prevent seizing and ensure even tensioning.
What is the material of these nipples?
These nipples are made from durable brass.
What does 'box of 100' mean for wheel building?
A box of 100 nipples is sufficient for building multiple wheels or for a professional wheel builder who frequently works on different wheelsets.
Troubleshooting
Nipple is difficult to thread onto the spoke.
Ensure the spoke threads are clean and free of debris. Apply a small amount of spoke lubricant or anti-seize to the spoke threads. Check for any damage to the spoke threads or the nipple threads.
Spoke tension is not holding, nipple feels loose.
Verify you are using genuine DT Swiss Prolock Pro Head nipples. Ensure the Prolock mechanism is engaging correctly. If the nipple feels stripped, it may need to be replaced.
Nipple feels like it's stripping when tensioning.
Stop immediately. You may be using the wrong size spoke wrench or applying uneven pressure. Try a different nipple and ensure the spoke wrench is correctly seated. Excessive force can strip the nipple head.
Corrosion or discoloration on nipples.
Clean the nipples with mild soap and water, then dry thoroughly. While brass is durable, prolonged exposure to moisture or certain environmental conditions can cause surface oxidation. This is usually cosmetic and does not affect performance unless severe.
Pros and Cons
Pros
- Durable brass material ensures a long lifespan.
- Prolock Pro Head provides enhanced security against loosening.
- Designed for reliable performance in demanding cycling conditions.
- Comes in a convenient bulk pack of 100 for wheel building projects.
- Classic silver finish suits most bicycle aesthetics.
Cons
- Requires specific Squorx spoke wrenches for proper tensioning.
- Brass can be softer than aluminum, potentially susceptible to over-tightening damage if not careful.
- Size specific (2x15mm), ensure compatibility with spokes and rim depth.
- Bulk packaging may be excessive for a single wheel repair.
Setup, Compatibility & Care
Setup: These nipples are designed for use with standard wheel building tools. Ensure you have a compatible spoke wrench, ideally one designed for Squorx nipples, to properly seat and tension the spokes. Thread the nipple onto the spoke and begin tensioning according to your wheel building plan. It is recommended to use a lubricant or anti-seize compound on the spoke threads before screwing on the nipple to prevent seizing and facilitate even tensioning.
Compatibility: These nipples are specifically designed for use with Squorx nipples and are compatible with most standard bicycle rims and spokes of the appropriate gauge. Always verify that your spokes have the correct thread pitch and diameter to match the nipple. The 2.0 mm x 15 mm dimensions should be confirmed against your rim's eyelet depth and spoke length requirements.
Care: Brass nipples are relatively low maintenance. Avoid exposing them to harsh chemicals. After use, if they become dirty, they can be cleaned with a mild soap and water solution and a soft brush. Ensure they are thoroughly dried to prevent corrosion. Over-tightening should be avoided, as it can damage the nipple or the spoke threads. Always use a torque wrench if your wheel building process requires specific tension values.