RaceFace CINCH BB92
Best performance upgrade for riders with 92mm bottom bracket shells.
A precision-engineered solution for eliminating drivetrain creaks and improving longevity. The integrated telescopic sleeve design offers superior protection against the elements while simplifying internal cable routing for a cleaner, more reliable setup.
$59.99
at
Adrenaline Bike Works
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Who it's for
- Performance riders seeking stiff, lightweight 30mm spindle compatibility
- Mountain bikers riding in wet, muddy, or gritty conditions
- Aggressive cyclists prioritizing efficient power transfer and frame rigidity
Who should skip it
- Home mechanics lacking specialized press-fit installation tools
- Cyclists prioritizing long-term bearing durability over spindle stiffness
- Riders sensitive to drivetrain noise or inconsistent frame tolerances
Performance breakdown
Rotational Smoothness
High-quality steel bearings deliver a noticeably fluid and consistent pedal stroke.
Installation Complexity
Press-fit standards require specific tools and careful alignment during the install.
Weather Sealing
Double lip seals effectively block grit and moisture from contaminating bearings.
Drivetrain Stiffness
The 30mm spindle interface provides excellent rigidity for efficient power transfer.
Maintenance Accessibility
Direct mount design simplifies chainring swaps and routine drivetrain adjustments.
Compatibility Range
Strictly limited to 92mm shells, narrowing its use to specific frames.
Key Specs
Frame Size
92mm
Shell Diameter
41mm
Model Number
BB21BB899230
Spindle Diameter
30mm
Bottom Bracket Standard
BB92
Sealing Type
Double Lip Seals
Bearing Material
Steel
Tool Interface Type
Press Fit Tool
Spindle Interface Type
30mm
Chainring Mount Type
Direct Mount
Know before you buy
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