Stay Strong BB86 Ceramic Bottom Bracket Interlock 24 mm

The Stay Strong BB86 Ceramic Bottom Bracket Interlock 24mm is a race-focused solution designed to deliver maximum stiffness, efficiency, and smooth performance—while making installation quicker and easier than a traditional BB86 press-fit bottom bracket.

Thanks to the Interlock design, this bottom bracket eliminates the need for a press-fit tool. Simply position the bearings on each side of the frame and thread the two halves together until they meet. Using a Shimano-style bottom bracket tool, tighten securely and you’re ready to ride. The result is a perfectly aligned, creak-free setup with increased structural stiffness.

Built with a CNC-machined 7075-T6 aluminum body and equipped with high-precision, double-sealed ceramic cartridge bearings, this bottom bracket offers ultra-smooth rotation, reduced friction, and excellent durability. The wider BB86 interface improves power transfer, ensuring every pedal stroke is as efficient as possible.

Key features
- Designed exclusively for BB86 bottom bracket shells
- Compatible with 24mm crank spindles
- Interlock threaded design for easy installation
- No press-fit tool required
- CNC-machined 7075-T6 alloy cups
- Double-sealed ceramic cartridge bearings
- Increased stiffness and improved power transfer
- Shimano-style tightening interface
- Laser-etched Stay Strong logos
- Weight: 109g