Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket Length/Teeth-165x42 }Tektro #30 Hydraulic Brake Hose

}Tektro #30 Hydraulic Brake Hose Kit - With Connecting Bolt Unit 5

height-adjustable adjustment system with easy-grip adjustment

Offering a 556% range utilizing an XD driver to enable a 9-50t

5" internal/external 30/35mm hole 32h ERD 566mm color black weight 570g

You may need to change the front gearing so the rear derailleurs capacity is not exceeded

Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket Length/Teeth-165x42 }Tektro #30 Hydraulic Brake HoseShimano Dura Ace BB92 BB9000 Hollowtech II Bottom Brackets Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 65 Spindle Interface Type Shimano Hollowtech II Defined Color Black Type Italian