Posi Aluminum Lock Nut Yam

DuraBlue now has the famous Posi*Lock style axle retaining nuts available for non-DuraBlue as well as DuraBlue axles. These nuts have fewer parts than the OEM nut assemblies and are less sensitive to vibration and harmonics (the physical motions responsible for loosening). They are an excellent addition to any well maintained machine. Please note that unless specified below as "steel", the clamping nut will be aluminum.
Features:

• Vibration Proof
• Available for DuraBlue and non-DuraBlue axles
• Finer threads for a solid lock you can count on
• Fewer parts than the OEM nut assembly

Fits:
Yamaha_YFZ450R 2009 to 2017
Yamaha_YFZ450R SE 2009 to 2017
Yamaha_YFZ450X 2010 to 2011
Yamaha_YFZ450X Bill Ballance_2010_