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C-Bear Ceramic Bearings Bottom Bracket BB30 - 30mm ROTOR Spindle Crank - Race - BB42-68/73-30

C-Bear Ceramic Bearings Bottom Bracket BB30 - 30mm ROTOR Spindle Crank - Race - BB42-68/73-30

C-Bear Ceramic Bearings BB30 Bottom Bracket for 30mm ROTOR spindle crank.

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 race bottom bracket offers minimum rolling resistance for dry road 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.

Характеристики C-Bear Ceramic Bearings Bottom Bracket BB30 - 30mm ROTOR Spindle Crank - Race - BB42-68/73-30

Product name: C-Bear Ceramic Bearings Bottom Bracket BB30 - 30mm ROTOR Spindle Crank - Race - BB42-68/73-30
Manufacturer: C-Bear
Item code: CBE395591
Activity: Cycling
Usage bikesport: Road Bike, MTB
Bottom bracket type: BB30
Bottom bracket axle profile: 30mm Hollow Shaft
Bottom bracket case width: 68mm, 73mm
Bottom bracket construction: Bottom Bracket Cups
Case diameter: 42mm
Manufacturer item code: bb30-86-r
Manufacturer page: https://www.c-bear.com