How Long Does a Bike Bottom Bracket Last? A Complete Guide to Understanding Its Real Lifespan
The bottom bracket (also known as the crankset axle or bottom bracket in English) is one of the most important components of a bicycle’s drivetrain. Although it often goes unnoticed compared to more visible parts like the cassette or rear derailleur, its proper functioning is essential for a smooth and efficient pedal stroke.
October 16, 2025
854 view(s)