All Balls Racing - Swing Arm Bearing & Seal Kit (28-1114) Options:(28-1114) Its construction is inspired by

Its construction is inspired by helmet technology…These shells are solid enough to earn a level 2 protective designation in and of themselves ac- cording to the CE standard

Clear compartment for smartphone or maps in inner lid

Unlimited loosening torque for slackening stuck screws

combining less vibration

STX-technology

All Balls Racing - Swing Arm Bearing & Seal Kit (28-1114) Options:(28-1114) Its construction is inspired byAll Balls swing arm bearing and seal repair kit. Kit contains all of the components required to properly rebuild the swing arm bearing assembly Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground All metal bushings are case hardened and plated to prevent wear and corrosion POM composite washer bearings replace thrust needle washers for increased service life and superior resistance to water and dirt