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BlackBearing

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  • Inseam typically falls with 5cm of the average.
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Shop BlackBearing

BlackBearing brings high-end bearing technology into every ride, built tough, built reliable. These parts deliver precision and weather resistance usually found in pro-level gear, now available for everyday and adventure cyclists. Expect smoother spins, less maintenance and confidence that lasts across the trails and the commute.

The BlackBearing Story

BlackBearing is a French brand founded in 2012 in Loperhét, Brittany, by cycling enthusiasts who wanted bearings and parts built for intensity and longevity. Their mission focused on materials and standards that could survive marathon rides, rain soaked tracks and rugged terrain. They test in real conditions with expert riders so every product earns its badge of reliability.

This tradition matters to you because every BlackBearing part has been designed to resist mud, resist water and spin true mile after kilometre. You get pro level durability without the pro level price.

Why Ride BlackBearing?

  • Premium materials built in – all B5 bearings use SAE52100 chrome steel for balls and rings made to high surface finish to reduce friction and resist wear under load.
  • Full seals and superior grease – reinforced 2RS seals guard against mud, water and dust while high quality grease keeps rotations smooth without constant servicing.
  • Proven under extreme conditions – tested by intense riding in varied conditions, so the gear you get handles rain, dust and heat like a champ.
  • Compatible and easy swap in – B5 series bearings fit many original use setups, so upgrades and maintenance are straightforward.

Popular BlackBearing Ranges Explained

BlackBearing B5 6902

The BlackBearing B5 6902 bearing measures 15×28×7 mm so it fits many hubs, bottom brackets or other components that need an exact match. It has reinforced 2RS seals and chrome steel parts built for rust resistance and long life in wet or dusty riding.

BlackBearing B5 6903

The BlackBearing B5 6903 upgrades your setup with its 17×30×7 mm size, useful for larger hub shells or specific frame types. It shares the B5 range’s chrome steel balls, robust seals and precise build quality so performance stays consistent between sizes.