Rotor PF4624 BBright Ceramic Bottom Bracket

Rotor PF4624 BBright Ceramic Bottom Bracket

• Material: 100% CNC-machined, 7075 aluminum. Silicone seals and center sleeve

• Compatible Crankset Brand: ROTOR, Shimano

• Material Bearing: Ceramic

• Axle diameter compatible: 24mm

• Bottom bracket shell nominal inside diameter: 46mm

• Shell Width: 79mm

• Frame Type: BBright

• Discipline: Road, Triathlon, Gravel, Cyclocross

• Colour: Red

Rotor ceramic bottom bracket with appealing looks and ease of use. The Rotor BBright PF4624 BB is incredibly light and will match up with all high end cranks with looks and performance.

The PF4624 press fit bottom bracket cups are CNC machined from 7075 aluminium for a precision fit and increased resistance to fatigue, this helps to ensure accurate bearing alignment, helping to eliminate dreaded creaking noises, prolong the life span of the bearings and reducing friction for smooth pedalling.

The BBright standard is used exclusively on Cervelo bikes and some Factor bikes. The bottom bracket shell will measure 79mm wide with a 46mm inside shell diameter. The PF4624 is compatible with chainsets with a 24mm spindle, this includes Shimano Hollowtech II chainsets (Dura Ace, Ultegra, 105, Tiagra, Sora), all Rotor chainsets that use a 24mm spindle (Vegast 24 and Aldhu 24) as well as some FSA chainsets.