-30%
・Ergonomic control of gear changes, without effort" Synchronized transmission SHIMANO・Endurance competition for less damage in the event of a crash・Fast and smooth forward shifting under high pedaling torque・Compact and smooth appearanceFeaturesThe SHIMANO DURA-ACE R9150 DI2 front derailleur provides smooth rapide forward shifting even under high pedaling torque. It has a guide bar compensation program and can be used in SHIMANO SYNCHRONIZED SHIFT mode.