Shimano Hollowtech II
SA Mega Exo Race
Face X-Type
Rotor 3D, Agilis, Rex 3
Bottom Brackett Shimano, FSA, Race Face, Rotor
- Made of aluminum, it features rigidity and precision
- The bearings are located close to the crank arm and ensure optimum rigidity and maximum force transmission.
- No additional parts such as dividers, switch, or shaft rings are required.
BSA: 68 mmظ
Shimano Hollowtech II
SA Mega Exo Race
Face X-Type
Rotor 3D, Agilis, Rex 3