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Proto Murder Bearings 4-Pack
Black / Black
$18.00
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Proto Murder Bearings 4-Pack
$18.00
Ultra-Ceramix bearings are the gold standard in bearings.
Featuring ceramic ball bearings instead of steel; The Ultra-Ceramix ball bearings are made from grade 5 silicon nitride, which can be manufactured into a more perfect spherical shape, massively reducing friction.
In statistical terms, ceramic ball bearings are 58% lighter, 120% harder, 68% stiffer, and 75% smoother than steel bearings, making them faster, more durable, and ultimately far superior.
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