Avian BB86 Bottom Bracket Ceramic

Many of the top frames on the market utilize a press-fit BB86 bottom bracket shell. 

• Composite Cups - 2.65oz
  
• Compatible with 24mm spindles
• Inner plastic o-rings and dust shields
• 41mm press-fit cup for 86.5mm shells

Compatible on high-end frames by manufactures such as Speedco, Haro, Redline, & Chase (carbon).