CeramicSpeed PF4130 Bottom Bracket - BB86 to 30mm Spindle, Coated Races, Black

The CeramicSpeed BB86 bottom bracket offers bearings with extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings.

• Grade 3 Silicon Nitride balls
• Coated races increase bearing service life by increasing hardness of race and reducing corrosion
• Reinforced polyamide cage and non-contact seals
• Hand built in Denmark
• CeramicSpeed products with coated bearings include a 6-year warranty

• Bottom Bracket Shell I.D.: 41
• BB/Frame Interface: BB86
• BB Shell Width (mm): 86
• Spindle Interface Type: 386 EVO
• Spindle Interface Type: Rotor 3D+
• Defined Color: Black