What is Skate Quality 9 (SQ 9)?
The ABEC rating system is based solely on tolerances. SQ is based on additional factors that affect bearing performance:
The ABEC rating system is based solely on tolerances. SQ is based on additional factors that affect bearing performance:
- Market - design & features that meet skater needs
- Materials - high quality steel, virgin polymers, lubricant selection
- Manufacturing - management, machinery, methods, testing
NEW AND IMPROVED BEARING FEATURES:
- COLORED SEALS: Each high performance Speed 608 bearing has 1 blue seal and 1 green seal
- Customize wheels
- Cross check wheel rotation
- FAST: Precision honed races & balls for acceleration and glide speed
- STRONG: Premium Japanese SUJ2 chrome steel withstands hardest turns & stops
- LIGHT: Reinforced nylon retainer is lighter and quieter than a metal cage - skate agile
- DURABLE: Labyrinth seal defends against dirt & debris - roll longer and smoother
- SERVICEABLE: Removable non-contact seals for easy cleaning
- PACKAGING: Zero waste packaging doubles as a useful skate parts organizer
- CONTENTS: 16 bearings in a set
Sold 16 bearings in a pack (fits 8 wheels)!
On the streets or in the rink, Sonic bearings help you skate your best.
Built with speed and performance in mind.
Smart design and uncompromising quality to keep you rolling.