CEMA Bearing Ceramic Pulley Wheels Shimano Ultegra R8100 12-14T

CEMA Bearing Ceramic Pulley Wheels Shimano Ultegra R8100 12-14T

In this article I will share my thoughts about the CEMA Bearing Ceramic Pulley Wheels Shimano 12-14T that I’ve installed on the Shimano Ultegra R8170 rear derailleur of the Canyon Ultimate CF SLX 8.0 Di2. These 12 speed Rear Derailleur Ceramic Pulley Wheels were discounted, so an easy replacement despite not having a full ceramic bearing.

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CEMA Bearing Interlock BB86-BB92 Bottom Bracket

CEMA Bearing Interlock BB86-BB92 Bottom Bracket

In this article I will review the CEMA Bearing Interlock BB86-BB92 Bottom Bracket. I will share my experience from installation, the interlock design and compare it with my C-Bear BB86-BB92 press fit bottom bracket experiences.

Some of my thoughts will cover design, quality, what is in the box and many more angles. In a separate review I will have a deeper look into the CEMA tools for Interlock Bottom brackets.

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CEMA Bearing Bottom Bracket Replacement Tool

CEMA Bearing Bottom Bracket Replacement Tool

Replacing bottom bracket bearings and -cups is easy, when you have the right tools. CEMA Bearing Professional Bottom Bracket Replacement Tool, with type number SRC-TT-B006C, is in my opinion the best solution currently available. In this article I will reason why and explain the steps I’ve followed to install a new Bottom Bracket with ceramic bearings.

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