CNC Alloy BB Tool
Best precision tool for reliable bicycle maintenance.
A robust, precision-machined tool built for reliable bottom bracket maintenance. It offers a secure, non-slip interface for specific 44mm, 16-spline bottom brackets, making it an essential, long-lasting addition to any home mechanic's kit.
$27.99
at
Sierra Cyclesmith
More CNC Alloy Bottom Bracket Tool options
Who it's for
- Cyclists seeking a long-lasting, reliable tool for bike maintenance.
- Home mechanics prioritizing precision to protect expensive bike components.
- Users who appreciate a quality feel and reduced hand fatigue.
Who should skip it
- Budget-conscious buyers looking for the most affordable option.
- Cyclists with diverse bikes needing a single, truly universal tool.
- Riders needing ultra-light, compact tools for on-the-go repairs.
Performance breakdown
Build Durability
CNC-machined alloy construction withstands high-torque demands without stripping or warping.
Tool Versatility
Multiple drive options make this compatible with almost any workshop setup.
Ergonomic Handling
Solid grip and intuitive design simplify tricky bottom bracket installations.
Interface Precision
Tight tolerances ensure a secure, slip-free fit on high-end bottom brackets.
Multi-function Utility
Integrated dust cap tool adds genuine value for complete drivetrain service.
Compatibility Range
Excellent for specific performance systems, though limited to 16-notch standards.
Key Specs
Material
Alloy
Tool Type
Bottom Bracket Tool
Drive Size
3/8 inches
Hex Key Size
16 mm
Component Compatibility
Shimano 9000, Dura Ace BB92, XTR BB93
Number of Functions
3
Know before you buy
Still have a question?
Ask Metto anything about the CNC Alloy BB Tool before you decide.
