10% OFF SITEWIDE* Friday through Monday - Code: LABORDAY2026

Labor Day Sale Info

You've probably got an inbox full of "30-60% OFF!!" emails this week. Thousands of items suddenly on clearance. Funny how that happens right before a holiday.​

That's just Tuesday for us.

Check our sale section any day of the year and you'll find the same kind of deals everyone else is scrambling to announce right now. No calendar required. No inflate-it-then-slash-it games.

But it's Labor Day, so here's ours:

10% OFF SITEWIDE* Friday through Monday
Code: LABORDAY2026

*Code does not apply to sale items.*

We've already got 1,326 of those marked down and priced to move... those stay at their sale price. Everything else on the site? Now 10% off too.

FREE SHIPPING on orders over $10, continental US. Not $75. Not $50. Ten bucks. Buy a set of bearings and still qualify. Or cheat the system by adding stickers to get to the $10 threshold. And don't tell anyone I told you to do that.

We don't run sales often. When your everyday prices already do the work, you don't have to.

Quantum Bearing Science Eclipse Series Full Ceramic Skateboard Bearings Kit

SKU: QBS811
Regular price $189.95
Unit price
per
No Reviews

Description

When fast and smooth are not enough, consider the Eclipse series full ceramic bearing. Extremely low coefficient of friction and low centrifugal forces make this bearing the fastest bearing out there. There is no other skate bearing like it on the planet.

Eclipse series bearings feature high precision ZrO2 ceramic inner/outer rings with a weatherproof Diamond Matrix coating applied, diamond polished raceways and rolling elements, silicon nitride (Si3N4) rolling elements, high strength thermoplastic cage, and our proprietary Graphflo engineered lubrication process.

Each Eclipse Series Bearing Kit Includes:
  • 8 x eclipse series bearings
  • 16 x frictionless shields (8 installed, 8 spares)
  • 8 x speed washers
  • 1 x tube of low-viscosity bearing lubricant (2ml, single use)
  • 1 x sticker

    CAUTION – These are full ceramic bearings (ceramic inner ring, ceramic outer ring, ceramic rollers). These bearings MUST be installed using a bearing press or QUANTUM bearing tool (no truck axles). Precision spacers are highly recommended when using full ceramic bearings.
  • Quantum Bearing Science Eclipse Series Full Ceramic Skateboard Bearings Kit

    SKU: QBS811
    Regular price $189.95
    Unit price
    per
    No Reviews
    Availability
     
    (0 in cart)
    Shipping calculated at checkout.

    Description

    When fast and smooth are not enough, consider the Eclipse series full ceramic bearing. Extremely low coefficient of friction and low centrifugal forces make this bearing the fastest bearing out there. There is no other skate bearing like it on the planet.

    Eclipse series bearings feature high precision ZrO2 ceramic inner/outer rings with a weatherproof Diamond Matrix coating applied, diamond polished raceways and rolling elements, silicon nitride (Si3N4) rolling elements, high strength thermoplastic cage, and our proprietary Graphflo engineered lubrication process.

    Each Eclipse Series Bearing Kit Includes:
  • 8 x eclipse series bearings
  • 16 x frictionless shields (8 installed, 8 spares)
  • 8 x speed washers
  • 1 x tube of low-viscosity bearing lubricant (2ml, single use)
  • 1 x sticker

    CAUTION – These are full ceramic bearings (ceramic inner ring, ceramic outer ring, ceramic rollers). These bearings MUST be installed using a bearing press or QUANTUM bearing tool (no truck axles). Precision spacers are highly recommended when using full ceramic bearings.