Shimano Dura-Ace BB92-41B
Best high performance component for serious cyclists seeking reliability.
A high-performance press-fit solution that prioritizes weight savings and efficient power transfer. It provides a stiff, reliable interface for demanding road cyclists who value precision engineering over ease of service.
$39.92
at
Bicycle Addiction
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Who it's for
- Cyclists seeking a long-lasting, reliable component for their high-performance bike.
- Performance-oriented riders prioritizing maximum power transfer and pedaling efficiency.
- Racers and weight-conscious riders aiming to shave grams from their build.
Who should skip it
- Budget-conscious cyclists looking for more affordable, yet still reliable, options.
- Riders with frames using different bottom bracket shell specifications.
- Home mechanics without specific press-fit installation tools or experience.
Performance breakdown
Power Transfer Efficiency
Stiff construction ensures every watt translates directly to forward motion.
Rotational Weight
Featherlight build minimizes mass where it matters most for acceleration.
Installation Precision
Press-fit tolerances are tight, requiring proper tools for a perfect seat.
Bearing Smoothness
High-grade seals and races provide exceptionally low friction under load.
Creak Resistance
Solid interface design keeps noise at bay during hard efforts.
Drivetrain Integration
Seamlessly bridges the gap between Hollowtech II cranks and frame.
Key Specs
BB Shell Width
86 mm
BB/Frame Interface
BB86
Bottom Bracket Shell I.D.
41 mm
Spindle Interface Type
Shimano Hollowtech II
Weight
54 grams
Color
Black
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