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Description
- Swiss engineered races and balls are precision honed for maximum speed
- Deep groove raceways & premium Japanese SUJ2 chrome steel withstand hardest turns & stops
- Labyrinth seal defends against dirt & debris to extend bearing life
- Nylon ball retainer - lighter, quieter & faster than a metal cage
- Pre-lubricated with Sonic Super Gel - remove non-contact rubber seals for easy cleaning
