All Balls Racing 1993 Yamaha YZ125 Swing Arm Bearing Kit 2017-bmw-540i-xdrive-base-esi9064772 It features the aggressive ATAK(r)

It features the aggressive ATAK(r) sound with no drone inside the vehicle and 4" black chrome on T-304 stainless steel tips

10mm Oversized Main Bearing Set

And as always

aFe carefully engineered this system to maintain distinct exhaust tones

All Balls Racing 1993 Yamaha YZ125 Swing Arm Bearing Kit 2017-bmw-540i-xdrive-base-esi9064772 It features the aggressive ATAK(r)POM composite washer bearings replace thrust needle washers for increased service life and superior resistance to water and dirt POM composite washer bearings replace thrust needle washers for increased service life and superior resistance to water and dirt Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground Kits contain all the components required to properly rebuild the swingarm bearing assembly All