SHIMANO DURA-ACE Rear Derailleur (Di2 spec.) RD-R9250 12-speed Direct Mount Compatible

Shimano DURA-ACE RD-R9250 – Di2 12-speed rear derailleur

The Shimano DURA-ACE RD-R9250 is an electronic rear derailleur (Di2) designed to deliver ultra-fast and precise shifting on the road. With an extended large sprocket capacity of up to 34 teeth and wireless connectivity , it represents the excellence of the DURA-ACE groupset for demanding cyclists.

The strong points

• Ultra-fast gear changes : up to 58% faster than the RD-R9150.
• Built-in LED indicator : battery, pairing and setting mode.
• Carbon-reinforced composite screed : lightness and strength for optimal performance.
• Large sprocket compatibility : 28 to 34 teeth for maximum versatility.
• Di2 wireless connectivity and charging port : simplifies electronic group management.

Technical characteristics

• Brand: Shimano
• Model: DURA-ACE RD-R9250
• Reference: IRDR9250F
• Type: Direct mounting (Shadow)
• Rear gears: 12
• Small sprocket: 30-34D
• Screed: Carbon composite (not specified)
• Packaging: Individual packaging
• EAN code: 4550170240950
• UPC Code: 192790240954

The Shimano DURA-ACE RD-R9250 is ideal for road cyclists looking for performance, speed and precision , while enjoying the benefits of Di2 electronic drivetrain and modern connectivity.