Park Tool BBT-22 Bottom Bracket Tool
Best professional-grade tool for servicing Shimano and ISIS bottom brackets.
This is the gold standard for anyone regularly servicing Shimano or ISIS bottom brackets. Its investment-cast steel construction offers a level of durability that cheaper alternatives lack, though you will need to supply your own wrench or ratchet to put it to work.
$26.95
at
Big Sky Cycling
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Who it's for
- Professional mechanics needing tools that withstand daily heavy-duty use
- Home mechanics wanting to avoid damaging delicate bottom bracket splines
- Shop technicians requiring compatibility with various torque wrench setups
Who should skip it
- Budget-conscious hobbyists looking for an affordable, one-time repair solution
- Modern cyclists maintaining bikes with press-fit or external bearing systems
- Minimalists preferring all-in-one tools without extra required hardware
Performance breakdown
Build Durability
Investment-cast steel construction withstands years of heavy shop-level abuse.
Engagement Precision
Spline geometry minimizes the risk of slipping or damaging delicate cups.
Drive Versatility
Multiple interface options allow for seamless integration into any mechanic's toolkit.
Standard Compatibility
Perfectly matched for the most common Shimano and ISIS Drive standards.
Ease of Use
Intuitive design makes bottom bracket service accessible for serious home mechanics.
Torque Application
Solid interface ensures reliable leverage when removing stubborn, seized bottom brackets.
Key Specs
Material
Investment-cast steel
Tool Type
Bottom bracket tool
Drive Size
0.375 inches
Compatibility
Shimano and ISIS Drive splined 20-tooth bottom bracket cups
Number of Functions
2
Number of Pieces
1
Intended Use
Home Workshop, Professional Shop
Compatible Wrenches
3/8-inch drive torque wrench, 3/8-inch ratchet driver, 32mm wrench, 1-inch wrench
Know before you buy
Still have a question?
Ask Metto anything about the Park Tool BBT-22 Bottom Bracket Tool before you decide.
