All Balls Racing - Swing Arm Bearing & Seal Kit (28-1122) K-Type-Fork Protectors This is a heavier spring

This is a heavier spring for riders whom weigh above 80 KG (176 lbs

All-new exhaust outlets flank adjustable upper air intake for improved hot-air expulsion

So if the extension is put to the test in a crash or fall

pivoting design

All Balls Racing - Swing Arm Bearing & Seal Kit (28-1122) K-Type-Fork Protectors This is a heavier springAll 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