Freewheel/BB Spacer
Best precision component for achieving optimal drivetrain spacing and alignment.
These simple aluminum rings are the unsung heroes of a smooth drivetrain, letting you dial in chainline and cassette spacing with surgical precision. They lack the excitement of a new groupset, but they provide the essential, reliable foundation required for flawless shifting and a quiet ride.
$22.50
Who it's for
- Cyclists needing to fine-tune component spacing for perfect alignment.
- Riders seeking robust, long-lasting parts for their bicycle builds.
- Mechanics and home builders tackling diverse bicycle assembly challenges.
Who should skip it
- Beginners without prior experience in bicycle component adjustments.
- Casual riders who prefer plug-and-play bicycle components.
- Individuals who dislike detailed, iterative mechanical adjustments.
Performance breakdown
Machining Precision
Tight tolerances ensure zero play when dialing in your drivetrain alignment.
Material Durability
High-grade aluminum resists deformation under the heavy torque of bottom brackets.
Versatility
Equally capable of spacing cassettes or bottom bracket cups with ease.
Installation Simplicity
Straightforward design makes fine-tuning your chainline a quick, frustration-free task.
Finish Quality
Polished surface integrates seamlessly without marring delicate frame or component interfaces.
Value Density
Ten-pack quantity provides ample stock for multiple bike builds and adjustments.
Key Specs
Material
Aluminum
Finish
Polished
Inner Diameter
35.0mm
Outer Diameter
40.7mm
Quantity per Pack
10
Part Type
Spacer
Know before you buy
Still have a question?
Ask Metto anything about the Freewheel/BB Spacer before you decide.
