Eje de pedalier con revestimiento cerámico para carreras CeramicSpeed: BB86 a BB30

The CeramicSpeed Ceramic Race Coated Bottom Bracket – BB86 to BB30 allows seamless installation of 30 mm spindle cranksets (BB30, Shimano, Rotor, etc.) into BB86/92 frame shells. Featuring coated ceramic bearings, this high-performance upgrade maximizes drivetrain smoothness and durability.

Specs at a Glance

• Shell Standard: BB86/BB92 press-fit, 41 mm inner diameter shell, 86.5 mm width.
• Crank Compatibility: 30 mm spindle cranks, including 386EVO, Rotor, SRAM, FSA, and Easton models.
• Bearing Type: Ceramic balls paired with hardened-steel races coated with a 3 µm metallic layer for enhanced smoothness and longevity.
• Weight: Lightweight construction at approximately 73 g net weight.
• In the Box: Two bearing-equipped cups, 1 mm & 0.5 mm spacers, dust covers, O-ring, cable protector, long-life grease, and a decal.

Design Benefits

1. Ultra-low friction: Coated bearing races reduce drag, enhancing power efficiency and pedaling smoothness.
2. Exceptional durability: Corrosion-resistant coating extends service life—even under harsh riding conditions.
3. Versatile conversion: Adapts 30 mm spindle systems to modern BB86 frames with precision and ease.

Final Take

For riders installing BB30-class cranksets into BB86-equipped frames, the CeramicSpeed Ceramic Race Coated Bottom Bracket – BB86 to BB30 delivers premium smoothness and durability in a lightweight, service-friendly package.