SHIMANO ULTEGRA DI2 R8150 12-Speed Rear Derailleur
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Description
The SHIMANO ULTEGRA DI2 R8150 12-Speed Rear Derailleur will help you stay focused on the race with intuitive drivetrain control.
The discreet Shadow RD design from Shimano increases drivetrain stability and gives the rear derailleur a sleek, integrated look. Endurance during racing is guaranteed by the optimised tilt angle.
Integrated into the Di2 system, it offers programmed automatic movement and also benefits from a protection feature that allows it to move upon impact to best protect it.
The SHIMANO ULTEGRA DI2 R8150 rear derailleur guarantees effortless, fast and smooth gear shifts in all conditions.
Ref: 7970332639398