DT Swiss ProLock Squorx Nipples

The Squorx head features both a standard square interface and a Torx interface. This allows you to use a Torx driver for initial wheel building and truing from the outside of the rim, which is significantly faster and more secure than using a traditional spoke wrench.

No, these nipples come pre-treated with a specialized locking compound. This compound is designed to maintain consistent spoke tension and prevent loosening over time, so you can install them directly out of the package.

These are 14g nipples, which are standard for most mountain and road bike builds. However, you should always verify that your rim's nipple bed is compatible with the 15mm length and the specific Squorx head shape before purchasing.

Aluminum is significantly lighter than brass, which reduces rotational weight at the rim—a key factor for performance-oriented wheelsets. While brass is slightly more durable against corrosion, these anodized aluminum nipples offer an excellent balance of weight savings and strength for most riding conditions.

It is generally not recommended. Because the thread-locking compound is designed to set once, its effectiveness is compromised after the initial installation. For the best long-term reliability, it is safer to use a fresh set of nipples for a wheel rebuild.