Online Bike, Running and Outdoor Store
You deserve the best, even if you're not there (yet)

Shimano

Shimano Dura-Ace Di2 RD-R9250 12 Speed Rear Derailleur

Shimano

Non available

Choose an option

similar products

Description


The fastest shifting ever across the widest range of gears offered by the Shimano Dura-Ace groupset , the RD-R9250 rear derailleur will have you winning races or beating your personal bests.
The Dura-Ace Di2 RD-R9250 rear derailleur incorporates the system's charging port and a wireless connectivity unit, while delivering ultra-fast and precise shifting. A single cage length compatible with large 28-34t sprockets brings new versatility to the world's best road component group.

Main features:

  • Fastest rear shifting: 58% faster than RD-R9150 rear derailleur
  • Compact design includes integrated wireless unit, charger and switch
  • Battery status indicator
  • Larger capacity: Maximum toothing of large sprocket: 34T
  • Rear derailleur cage made of carbon reinforced composite material

Details :

  • Compatibility: 12 speeds
  • Max tooth of the large pinion: 34 teeth
  • Weight: 215g
  • Reference: IRDR9250D

MORE INFORMATION

How to adjust a rear derailleur.

How to change a rear derailleur.

See all the products related to your Shimano transmisson.

Features

Groupe Shimano Dura-Ace Di2 12V
Speed 12

Customer

Q&A

ALLTRICKS NEWSLETTER

Sign up to receive the Alltricks Newsletter, special offers & discounts!

JOIN THE ALLTRICKS PELOTON

(1) Discount calculated on the lowest Alltricks price during the last 30 days before the start date of the promotion for this product (2) Price calculated on the lowest Alltricks price within 30 days before the sale offer. (3) Discount calculated on the lowest Alltricks price within 30 days before the clearance. (4) Terms and conditions apply. Valid on products sold and shipped by Alltricks. (5) GMT+1 timezone. (6) GMT+1 timezone, Credit Card and PayPal orders only. Until 6pm with Chronopost and until 3pm with other delivery methods. Valid only on all products sold and shipped by Alltricks. Excluding holidays. (7) Usual delivery time. (8) Usual amount of time to prepare your order. Valid only on all products sold and shipped by Alltricks. (9) Enter voucher code at the basket page. (10) For credit card payments between €80 and €6000. Valid in France mainland only on all products sold and shipped by Alltricks. (11) Credit Card and PayPal orders only. (12) A random security check will be made by Oney on some orders. This control takes 24h. (13) Unlimited free delivery with Alltricks Premium on all products sold and shipped by Alltricks. Valid in France only with: Chronopost relais and Chronopost domicile (Chronopost on on appointment excluded), Mondial relay, Colissimo and France Express. (14) Extra 10% off on all products sold and shipped by Alltricks. Valid 1 year. Voucher sent by email for your birthday. (15) Recommended retail price by the supplier (16) In january 2015. Determined by users, among E-commerce Websites available on the Trustpilot platform. (17) Excluding partners sellers products