Odyssey
Sealed Mid Bottom Bracket
Best reliable upgrade for BMX riders seeking smooth, low-maintenance drivetrain performance.
Elevate your cycling experience with the Odyssey Sealed Mid Bottom Bracket. Engineered for exceptional reliability and smooth performance, this essential component ensures your bike's drivetrain operates efficiently. Its sealed bearings offer superior protection against contaminants, extending the lifespan and maintaining optimal function. Built for durability, this bottom bracket is a dependable choice for various bicycle setups, contributing to a more enjoyable ride. It's a key part of your bike's mechanics, designed to last and perform.
$22.99
Owner Satisfaction
4.6
/ 5
Category Rank
417
/ 2113
#417 in Components
Price vs Category Average
-78%
Below average
Model Number
102
/ ODC--BK
Who it's for
- Riders seeking low-maintenance components for muddy or dusty trails
- BMX enthusiasts prioritizing long-term reliability and brand reputation
- Aggressive riders needing maximum stiffness for heavy impacts
Who should skip it
- Owners of vintage frames or non-BMX bicycle builds
- Home mechanics lacking access to specialized press-fit tools
- Budget-conscious cyclists looking for affordable, entry-level replacements
Performance breakdown
Bearing smoothness
High-quality sealed internals provide a consistently fluid rotation under load.
Contaminant resistance
Robust seals effectively block out grit and moisture during harsh rides.
Structural durability
Engineered to withstand the high-impact demands of aggressive freestyle cycling.
Installation ease
Standardized sizing makes for a straightforward press-fit into compatible frames.
Drivetrain efficiency
Minimal internal friction ensures your pedal strokes translate directly to power.
Component longevity
Built to outlast standard bearings through superior material selection and design.
Key Specs
Model Number
ODC-102-BK
Brand
Odyssey
Category
Components
Features
- Sealed bearings for smooth, protected operation
- Durable construction for long-term reliability
- Ensures efficient bicycle drivetrain performance
- Protects against contaminants
- Essential component for bike setups
What customers say
This Odyssey Mid Bottom Bracket receives high praise, especially from BMX and freestyle riders, focusing on its superior durability and robust build quality essential for aggressive riding. Users consistently note the impressive smoothness of the bearings, which delivers noticeable pedaling efficiency and a quiet experience. The sealed design is a major advantage, effectively blocking dirt and moisture to extend the component's lifespan and minimize upkeep. While the initial cost is higher than some options, the consensus is that the exceptional longevity and dependable performance confirm its value as a worthwhile investment. It is a highly recommended choice for riders seeking reliable, long-lasting components.
Know before you buy
The Mid bottom bracket standard is a press-fit size commonly found on BMX frames. It uses a larger bearing diameter than traditional American or Euro styles, providing a robust, reliable interface for your crankset.
These are sealed cartridge bearings, which are designed to be replaced as a single unit once they wear out. They are not intended to be opened or repacked with grease.
No, this is specifically designed for frames with a Mid bottom bracket shell. It will not fit frames requiring threaded, Spanish, or American bottom brackets.
Sealed bearings feature internal rubber seals that prevent dirt, water, and grime from entering the bearing races. This protection keeps the rotation smooth over time and significantly reduces the maintenance required compared to open-ball bearing systems.
Yes, you will need a bearing press tool to install the bearings into the frame shell properly. Using a hammer or improper tools can damage the bearings or the frame.
Still have a question?
Ask Hayley anything about this product before you decide.