Description

An integrated seal, pre-assembled into the cups, to further prolong bearing life.
The BB cups w/ saw tooth which is easy to assemble and perfect fitting with frame.

FEATURES

• Shimano BB92/90/86 Press Fit
• BB92 (92mm Asymmetric – MTB)
• BB89.5 (89.5mm Asymmetric – MTB)
• BB86.5 (86.5mm Asymmetric – Road)
• Deep groove geometry for high speeds and supporting both radial and axial loads.
• Chrome steel for durability and resistance to deformity under heavy loads.
• Rubber seals on both sides of the bearing to keep lubricant in and contaminants out.
• Chrome steel bearing balls for durability and resistance to deformity under heavy loads.
• Steel cage evenly spaces the balls for even load distribution and prevents contact to reduce friction, vibrat.

• Model No.: PF240515A
• Series: MTB / ROAD racing
• Material: CNC machined AL-6061 T6
• B System: PF24
• Spindle: 24mm
• BB Shell diameter: 41mm
• Spacers: 2.5mm/ 1mm/ 2mm x1
• Weight:  84g
• Color: Black
• Package included: Aluminum bearing cups with steel bearings
  spacers 2.5mm / 1mm/ 2mm x 1
  BB shell 1 x plastic shell
• Compatible:  Shimano, SRAM