NEW ABEC-7 Stainless Steel Ball Bearing Replacement and Upgrades for Shimano TALICA. Bearing Replacement - Replaces all factory ball bearings. Bearing Upgrade - Replaces all factory bushings with actual ball bearings. Complete Bearing Kit - Replaces all factory bearings plus bushings with ball bearings. NOTE : The 2 bearing upgrade consists of the handle bushing upgrade. The 3 bearing upgrade consists of the 2 handle bushings plus 1 drive gear (top) bushing upgrade.