Description

SHIMANO Dura-Ace BB92 Press-Fit Bottom Bracket | SM-BB92-41B
Experience the pinnacle of mechanical efficiency and flawless performance with the SHIMANO Dura-Ace BB92 Press-Fit Bottom Bracket. Engineered for the most demanding road cyclists, this component is the heart of a high-performance drivetrain, ensuring that every ounce of your effort is translated directly into forward motion. As the top-tier offering from SHIMANO, the Dura-Ace name guarantees uncompromising quality, featherlight construction, and the smoothest rotation available, making it the definitive choice for competitive racing and elite-level cycling.
Key Benefits for Peak Performance
Choosing the Dura-Ace BB92 means investing in superior ride quality and a distinct competitive advantage. Its primary benefit lies in its exceptional power transfer efficiency. Thanks to high-precision, small-ball bearings, rotational friction is reduced to an absolute minimum, allowing your crankset to spin with unparalleled, silky smoothness. This translates to more speed for less effort—a critical advantage on long flats, during decisive attacks, and on challenging climbs. Furthermore, SHIMANO´s advanced, low-friction sealing technology provides robust protection against water, dirt, and grime, significantly extending bearing life and reducing maintenance intervals. Ride with confidence through any weather conditions, knowing your bottom bracket is built for long-lasting, reliable performance. The incredibly lightweight design also contributes to a lower overall bike weight, enhancing climbing prowess and acceleration.
Main Features
The main features of the BB92 are a testament to SHIMANO´s relentless pursuit of perfection. Its Press-Fit design allows for a clean, integrated look while contributing to a stiffer and lighter overall frame-and-crankset system by allowing for a wider bottom bracket shell. Specifically designed for perfect compatibility with SHIMANO´s proven Hollowtech II cranksets, which feature a 24mm hollow axle, it creates a perfectly balanced and incredibly rigid pedaling platform for maximum power output. The minimalist, lightweight bearing cups and housing are a hallmark of the Dura-Ace series, providing a tangible benefit where every gram counts.
This bottom bracket is an essential upgrade for any serious Road Cycling enthusiast, from professional racers to dedicated amateurs who refuse to compromise. Whether you are building your dream race bike from the ground up or seeking to elevate the performance of your current machine, the Dura-Ace BB92 provides the ultimate foundation for a world-class drivetrain.
Brand & Specifications
Brand:- SHIMANO.
Specifications:
-SHIMANO bottom bracket ´´Dura Ace BB-92-41B´´self-service package, for Hollowtech II cranks, hollow axle, mod.13for 11-speed, for crank set FC9000, bearings and housing.
-BOT.BRACKET SHIM.BB9241B.
-PRESS FIT 89.5+92/41MM.
-JP