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C-Bear

C-Bear Ceramic Bearings Bottom Bracket Pressfit 30A Cannondale Hollowgram - BB30 ROTOR 30mm, FSA EVO386-392, THM Clavicula - MTB/Cyclocross - PF42-73-30

C-Bear Ceramic Bearings Bottom Bracket Pressfit 30A Cannondale Hollowgram - BB30 ROTOR 30mm, FSA EVO386-392, THM Clavicula - MTB/Cyclocross - PF42-73-30

Bottom Bracket PressFit 30A for Cannondale Hollowgram, BB30 ROTOR 30mm, FSA EVO386-392, THM Clavicula cranks and for Cannondale CAAD12, Synapse from 2014, CAADX 2017 and Slate in combination with Cannondale Hollowgram cranks.
The bottom brackets with the C-Bear article numbers:
  • pf42-30-ac
  • pf42-30-c
are technically identical bottom brackets.

C-Bear Ceramic Bearings is a Belgian bearing specialist for ceramic ball bearings with excellent running properties and durability. All bottom brackets work without additional spacers and washers.

The MTB/Cyclocross bearings are for riding in puddles and dirt road conditions. The special formulated grease and seals are specific to cater these riding conditions.

  • The housings are made of aluminum and offer higher stiffness and precision compared to plastic, more stability and no tendencies to deform.
  • The bearings lie close to the crank arm and ensure optimum stiffness and maximum force transmission.
  • No additional parts such as spacers, adapter or shaft rings required.

Please note the table in the appendix to determine the right bearing.
Case width: 73mm

Fact Sheet of C-Bear Ceramic Bearings Bottom Bracket Pressfit 30A Cannondale Hollowgram - BB30 ROTOR 30mm, FSA EVO386-392, THM Clavicula - MTB/Cyclocross - PF42-73-30

Product Name: C-Bear Ceramic Bearings Bottom Bracket Pressfit 30A Cannondale Hollowgram - BB30 ROTOR 30mm, FSA EVO386-392, THM Clavicula - MTB/Cyclocross - PF42-73-30
Manufacturer: C-Bear
Item Code: CBE396778
activity: Cycling
usage bikesport: MTB
bottom bracket type: BB30, Pressfit
bottom bracket axle profile: 30mm Hollow Shaft
bottom bracket case width: 73mm
bottom bracket construction: Bottom Bracket Cups
case diameter: 42mm
manufacturer item code: pf42-30-ac | pf42-30-c
Manufacturer page: https://www.c-bear.com
C-Bear BB Chart
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