All Balls Racing 1987 Yamaha YZ125 Swing Arm Bearing Kit 1968-chevrolet-chevelle-300-esi5511945 CNC machined from 6065 T6

CNC machined from 6065 T6 Aluminum for light weight and strength

Massive Air Filter And Premium Hardware

User-configurable display for changing between AFR

This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor and vent tube

25mm Oversized High Performance Rod Bearing Set

All Balls Racing 1987 Yamaha YZ125 Swing Arm Bearing Kit 1968-chevrolet-chevelle-300-esi5511945 CNC machined from 6065 T6POM 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