The Amp Ceramic Gold Inline Roller Hockey Speed Bearings and Spacers Kit is for the high-end player who wants the best. Period. Once you start using ceramic bearings, you won't go back, and there isn't a kit better than this in price or quality for what you're getting out of it.

Silicon nitride balls are harder than metal, which reduces contact with the bearing track. Compared to traditional bearings, that results in 80% less friction, 3 to 10 times longer lifetime, 80% higher speed, 60% less weight, the ability to operate with lubrication starvation, higher corrosion resistance, and higher operating temperature. Silicon nitride balls weigh 79% less than tungsten carbide balls, and silicon nitride bearings are used in the main engines of NASA's Space Shuttles. The kit includes spacers for both 6mm and 8mm axles.

Who the Amp Ceramic Gold Kit Is For

• High-end players who want the best
• Roller hockey players chasing maximum speed
• Players who want the longest lasting bearing Amp makes
• Skaters with 6mm or 8mm axles

Features

• Silicon nitride ceramic balls, harder than metal
• Reduced contact with the bearing track
• Operates with lubrication starvation
• Higher corrosion resistance and operating temperature
• Spacers for both 6mm and 8mm axles

Benefits

• 80% less friction than traditional bearings
• 3 to 10 times longer lifetime
• 80% higher speed and 60% less weight
• Complete kit for a full pair of skates

Spacers for 6mm and 8mm Axles

Some inline skates use 6mm axles and some use 8mm axles, so this kit includes both types of spacers. You'll only use one set, depending on your skate:

• 6mm axles: use the stepped spacers.
• 8mm axles: use the self-centering spacers.

Don't use both at the same time. Keep the extra set as spares or for another pair of skates.

Specs

Compare Amp Inline Bearing Kits

Every Amp inline kit includes 16 bearings plus spacers for both 6mm and 8mm axles.

Complete Your Setup

• Player's Choice 5-in-1 Inline Skate Tool: 5/32" and 6mm allen heads, flat and phillips screwdrivers, and a bearing pusher for swapping wheels and bearings.
• Amp Synthetic Speed Oil: a light synthetic bearing lube for keeping your bearings fast after cleaning.

FAQ

Which spacers do I use?

It depends on your axles. Skates with 6mm axles use the stepped spacers, and skates with 8mm axles use the self-centering spacers. The kit includes both, but you only use one set, never both.

How does Ceramic Gold compare to traditional bearings?

Silicon nitride balls deliver 80% less friction, 3 to 10 times longer lifetime, 80% higher speed, and 60% less weight compared to traditional bearings.

How many bearings come in the kit?

16 bearings, enough for 8 wheels, which covers a full pair of 4-wheel skates. Every wheel uses 2 bearings.

Do these only work on roller hockey skates?

No. They're built with roller hockey in mind, but they work on any inline skate.