All Balls Racing - Swing Arm Bearing & Seal Kit (28-0001) Options:(28-0001) Application: 2014-2023 Yamaha YZ 450F

Application: 2014-2023 Yamaha YZ 450F

For higher torque transfer

What’s unique about the Spectrum gloves

Increased rigidity means better power transfer from the engine to the ground

They are spacious

All Balls Racing - Swing Arm Bearing & Seal Kit (28-0001) Options:(28-0001) Application: 2014-2023 Yamaha YZ 450FAll 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