What it is
PRO Bottom Bracket Remover (Hollowtech II)
A specialized tool used to install and remove Shimano Hollowtech II bottom brackets.
???? What it does
- Fits into the notched cups of Hollowtech II bottom brackets
- Allows you to:
- Remove a worn bottom bracket
- Install a new one
- Service or replace crankset bearings
???? Without this tool, you generally cannot properly remove/install these BBs without damage.
⚙️ Compatibility
- Designed for:
-
Shimano Hollowtech II bottom brackets
???? This system is used on:
- Most modern MTB cranksets
- Many road bikes
- Gravel bikes with Shimano 24 mm spindle systems
???? Build quality
-
Hardened steel construction
- Handles high torque without stripping
-
Dual compound grip
- Improves comfort and control during use
- Reduces slipping when applying force
???? Pros
- Essential for Shimano Hollowtech II maintenance
- Strong steel tool built for high torque
- Comfortable grip improves control
- Prevents damage to expensive frame threads
- Works on one of the most common BB systems
???? Cons
- Only works with Hollowtech II systems (not universal)
- Not needed unless you service bottom brackets
- Requires some mechanical knowledge/torque awareness
- Redundant if you rely on a bike shop for maintenance
???? Who it’s for
This tool is ideal if you:
- Do your own bike maintenance
- Upgrade or replace cranksets regularly
- Ride MTB, gravel, or road bikes with Shimano 24 mm systems
- Want to avoid shop labour costs
???? Bottom line
- âś… Essential workshop tool for Shimano Hollowtech II bikes
- ⚙️ Enables proper BB removal and installation
- ???? Strong, durable, and built for torque
- ❌ Not a ride tool—strictly maintenance equipment
