SHIMANO DURA-ACE RD-R9250 Rear Derailleur – Super fast, precise and versatile

 The SHIMANO DURA-ACE RD-R9250 is the pinnacle of electronic shifting for the demanding cyclist. Thanks to the built-in charging port and wireless connectivity options, you shift super fast and with extreme precision , regardless of the terrain. Designed for maximum performance, this rear derailleur makes rear shifting noticeably faster than ever, with a speed that is no less than 58% higher than the RD-R9150 .

 With a single cage length, the RD-R9250 supports cassettes with a largest sprocket of 28 to 34T , making this derailleur suitable not only for pure racing performance but also for a wider gear range. This makes the latest DURA-ACE group even more versatile and suitable for various courses and riding styles.

 The integrated LED status indicator provides information at a glance regarding battery level, pairing, and adjustment mode, among other things. Additionally, the CFRP rear derailleur plate ensures a light, stiff, and durable design that perfectly matches the high-quality character of DURA-ACE.

 Key features:

 
 Super-fast electronic circuit.
 
 58% faster than the RD-R9150.
 
 Suitable for cassettes up to 34T.
 
 Built-in charging port and wireless connection.
 
 LED status indicator for battery level, pairing, and settings.
 
 Lightweight CFRP rear derailleur hanger.
 
 Top performances for races and intensive rides.