Description
A secure axle retention system is critical for high-performance applications where vibration and rotational forces can compromise stock fasteners. The DURA BLUE Posi-Lock replaces the OEM nut assembly with a precision-engineered design that features finer threads for a more reliable lock, reducing the risk of axle slippage and catastrophic failure. By consolidating multiple OEM components into a single, robust fastener, this solution simplifies installation while delivering superior holding power.
- Finer thread pitch
- Solid mechanical lock
- Fewer components than OEM
- Yamaha-specific fitment
- Bolt-on installation
- MPN: 20-1635









