The Bearing-needle,bm3520 is the most widely applied product in the ZX1200B6F NINJZ ZX-12R 2006 EUROPE,MIDDLE EAST,AFRICA,UK,FR SWINGARM ( three times ).
The Nut-hex-small,8mm is the lowest priced item on this Swingarm schematic.
A sample from the products for the Swingarm include: Bolt,8x55, Bracket,chain Guard, Nut,32mm, Collar,swing Arm,l=14.