ROSE Bikes PHR WASHER Nipple Washer, 10 pieces| Nipples

The PHR WASHERS from DT Swiss are special washers for e.g. DT Swiss Spline® rims and the majority of all RR/XM/XR/E rim rings.

The PHR system (Pro Head Reinforcement) increases the load-bearing surface of the nipples on the rim and thus reduces localized stress. Load peaks are reduced, which allows DT Swiss to install lighter rims. The shape of the PHR washers also acts as a ball joint and automatically aligns the specific DT Squorx Pro Head ball nipples with the spoke, reducing the risk of spoke breakage or rim cracking.

Technical details:
Material: stainless steel
Dimensions: approx. 8.5/4.3 x 0.9 mm
Weight: approx. 2.7 g (10 pieces)

In the box:
10 DT Swiss PHR WASHERS