Details
Pro Head Reinforcement System (PHR) has a larger and more spherical contact area and is designed to balance loads transferred to the rim. The PHR system acts as a ball and socket interface, allowing the spoke to pivot into alignment while maintaining even, consistent contact during installation in order to follow the perfect trajectory from the hub to the rim.
Part Numbers
UPC | MPN | Store SKU |
---|---|---|
07630024364562 | WSZXX10051297S | PHR225865910 |