Bottom Bracket Retaining Rings
Best durable components for long term bicycle drivetrain reliability.
These stainless steel rings turn a standard cartridge bottom bracket into a precision-tunable component. While they demand a bit more patience and a specialized tool to install, the ability to dial in your chainline and Q-factor offers a level of drivetrain customization that fixed setups simply cannot match.
$65.00
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Who it's for
- Cyclists seeking ultimate reliability and long-term component performance.
- Mechanics and riders prioritizing a silent, stable, and maintenance-free drivetrain.
- Riders in wet climates or those who frequently ride in harsh conditions.
Who should skip it
- Budget-conscious cyclists or those needing basic, functional replacement parts.
- Riders prioritizing diverse color choices or specific aesthetic integration with their bike.
- Casual riders or those who do not push their equipment to its limits.
Performance breakdown
Material Durability
Stainless steel construction ensures these rings resist corrosion and wear indefinitely.
Adjustment Precision
Fine-tuning chainline and Q-factor is seamless with these threaded components.
Compatibility Range
Supports major threading standards, covering most classic and modern threaded frames.
Installation Complexity
Requires specific tools and patience to achieve a perfectly locked fit.
Structural Security
Locks cartridge bottom brackets firmly to eliminate unwanted movement and creaking.
Maintenance Ease
Once installed, these rings require virtually no attention or ongoing adjustment.
Key Specs
Material
Stainless steel
Thread Standards
British (1.370 x 24 tpi), French (35 x 1 tpi), Italian (36 x 24 tpi)
Tool Interface
Phil Wood Bottom Bracket Tool
Adjustable Chainline
Yes
Bottom Bracket Standards
BSA Threaded, Italian Threaded
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Ask Metto anything about the Bottom Bracket Retaining Rings before you decide.
