Skip to main content

Spring is HERE! Save up to 40% on select Marin, Fuji and Breezer bikes. Need service? Book an appointment today. April 2024 hours: M-F 11-6, SAT 10-5. Questions? Text/call us at 510-328-1158 or e-mail us at laurelcyclery@gmail.com

  1. Home
  2. Bicycling Catalog
  3. Parts
  4. Derailleurs
  5. Rear
  6. Shimano

Shimano DURA-ACE Di2 Rear Derailleur

Shimano DURA-ACE Di2 Rear Derailleur
  • Color: Black
$815.00
Speeds:
12-speed
Color:
Black
Clamp Diameter:
Direct Mount
Please select options Unavailable
Bikes require 2-3 business days for assembly before pickup. ALL SE Bikes are subject to an additional assembly/destination charge payable upon pick-up. Parts and accessories are usually -though not always- available for immediate curbside pickup. Questions: laurelcyclery@gmail.com or text 510-328-1158.

Details

Our fastest ever shifting across SHIMANO's widest ever DURA-ACE gear range, the RD-R9250 is capable of both race wins and personal bests.

The DURA-ACE RD-R9250 integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length that is compatible with 28-34T low sprockets brings new versatility to the world's best road component group.

FEATURES
- Our fastest ever rear shifting, 58% faster than RD-R9150
- Compact design includes an integrated wireless unit, charger, and switch
- Adjust mode, etc.
- Wider range capacity (Max. low sprocket: 34T)
- CFRP rear derailleur plate

Part Numbers

Option UPC MPN
Direct Mount / Black / 12-speed 192790900551 IRDR9250D

Reviews