![](https://bti-usa.com/images/pictures/pm/pm78475.jpg)
- Allows for truing and tensioning of wheel using internal or external wrenches
- Polyax design features a round shape of the head that works like a ball joint between the rim and nipple ensuring a better spoke/nipple line
- Aluminum SL: 7075-T6 aluminum, special coating on thread and nipple surface to further reduce corrosion and reduce friction between spoke/nipple and nipple/rim. Secure Lock prevents nipples from loosening via a mechanical means instead of a thread locking compound or paste
- Brass: nickel coated to ensure good corrosion resistance
Manufacturer | Sapim |
Manufacturer Part Number | GMDP1401800 CZ--- |
162101-Q0-L42EE03