Park Tool BBT-47-16 Bottom Bracket Tool
Best durable tool for precise bicycle component maintenance.
A robust, precision-machined solution for servicing specific threaded bottom bracket systems. It integrates seamlessly with standard shop tools, providing the exact fit required to prevent damage during installation or removal.
$30.95
at
Sierra Cyclesmith
More Bottom Bracket Tools options
Who it's for
- Home mechanics and professionals seeking reliable, damage-free component service
- Dedicated cyclists and bike shops needing a robust, long-lasting workshop tool
- Mechanics and enthusiasts prioritizing accurate, secure installation of critical bike parts
Who should skip it
- Cyclists with diverse bike fleets or those needing a versatile, multi-standard tool
- Budget-conscious home mechanics or occasional users who prefer a more affordable option
- New mechanics or casual users without compatible drive tools
Performance breakdown
Build durability
CNC-machined aluminum construction withstands years of heavy workshop abuse.
Interface precision
The 16-notch design eliminates slippage during high-torque installation tasks.
Tool compatibility
Standard 3/8-inch drive integration works seamlessly with most torque wrenches.
Ease of identification
Anodized finish makes locating the correct tool in cluttered drawers effortless.
Component protection
Engineered to seat delicate bottom bracket cups without marring surfaces.
Operational efficiency
Streamlines the removal process for specific high-performance threaded systems.
Key Specs
Material
Aluminum
Finish
Anodized
Drive Size
0.375 inches
Tool Type
Bottom Bracket Tool
Component Compatibility
Bottom Bracket
Compatibility
16-notch bottom bracket fittings
Major Diameter
52-54 mm
Minor Diameter
48.8 mm
Intended Use
Bicycle maintenance, bottom bracket installation, and removal
Number of Functions
1
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