The Insight BB86 Bottom Bracket-Black at J&R Bicycles helps keep your pedaling smooth and frictionless with sealed bearings and lightweight composite cups. Measuring 24mm through the axle with a total diameter of 41mm, this bottom bracket weighs a mere 78g. The Insight BB86 is designed for frames built to accommodate Press Fit BB86 style shells.
Features:
- Plastic housing
- Press Fit BB86
- 24mm through axle
- Nylon sheath
- Sealed Cartridge bearings