About Cema BB wrench Tool for 24 and 30 mm
- To remove and install all CEMA Bottom Brackets.
- Fits all CEMA 24 mm and 30 mm bottom brackets.
- Two pieces recommended installing CEMA Interlock bottom brackets.
What is a Bottom Bracket Wrench Tool?
A tool you use to remove a bottom bracket from, and/or install into, a bike's bottom bracket shell.
About Cema Brand
CEMA specialises in the development and production of high-quality (ceramic) bearings for various industries and cycling. Cema Src bearings and components are specially designed for applications in cycling sports and take on the challenge of athletes making the highest demand on their equipment. We offer a wide range of wheel bearings, bottom brackets, headset bearing, derailleur pulleys and tools.