Avian Sealed Bracket BB86-24Mm Black

Many of the top frames on the market utilize a press-fit BB86 bottom bracket shell. We offer two versions, a standard sealed BB as well as a sealed ceramic (ABEC-3) BB. No spacers required, and with 10mm bearing contact per side of the shell, the days of creaky bottom brackets are over. 

SPEC

• Composite Cups

• Compatible with 24mm spindles

• Inner plastic o-rings and dust shields

• 41mm press-fit cup for 86.5mm shells