Avian Sealed BB86 Bottom Bracket-Alloy

The Avian Sealed BB86 Bottom Bracket-Alloy requires no spacers and have 10mm of bearing contact on both sides. The result? No more creak creak as you pedal pedal. This is the alloy version (there is also a ceramic version available) and is compatible with 24mm spindles.

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