The Stay Strong BB86 Bottom Bracket is equipped with high-precision sealed cartridge bearings, this bottom bracket ensures a smooth and efficient pedaling stroke.

It’s constructed with a CNC-machined 7075-T6 aluminum body, andhas added increased stiffness and improved power transfer due to its wider bottom bracket width.

Features:
– CNC machined alloy cups
– Double sealed bearings
– Compatible only with BB86 standard bottom bracket shells
– Pressfit 41mm
– Laser etched logos
– Weight: 109g