Increases tire life and improves fuel economy Reduced vibrations and heat build up Tires are balanced all the time not just over 30 mph Guaranteed safe for all tire pressure monitoring systems Kit includes bead bags, applicator bottle with tube, valve core remover, valve caps, and valve cores For standard two wheeled motorcycles you will need Counteract Tire Balancing Beads 206-770 For motorcycles with an extra large rear tire you will need Counteract Tire Balancing Beads 206-772