To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
The Shimano RD-R9250 Dura Ace Di2 rear derailleur is now the lynchpin and brain of the new reduced cable electronic shifting system. Comfortable with ratios up to 11-34t and providing silky shifts even under stress and load.
The Shimano RD-R9250 Dura Ace Di2 rear derailleur is now the lynchpin and brain of the new reduced cable electronic shifting system. Comfortable with ratios up to 11-34t and providing silky shifts even under stress and load.
Shimano

Shimano Dura Ace Di2 RD-R9250 12 Speed Rear Derailleur

£699.99
Earn
in Customer Rewards when you buy this item today
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
Earn Rewards
When you purchase this item, you will earn of rewards points to spend on your next purchase from us. You can spend your Rewards balance in-store & online.

Anxiety-free returns

Returns and exchanges

If you are not completely satisfied with your purchase, simply return the item or items to us in their original condition* within 30 days of receipt. You must notify us in writing within 14 working days of placing your order, by post or email of your intention to do this.

RETURN ADDRESS:

Returns Department
7hundred Ltd
68 Peascod Street
Windsor
SL4 1DE

We will issue a refund, credit or exchange the item for a different size / colour if preferred. Delivery charges are only refundable if you have canceled your entire order within the 7 day Cooling-Off Period or where the goods are faulty and a refund is made.

Store Credit is valid for 2 years and cannot be redeemed for cash at any point.

Where you require an exchange, for example, because a size has been incorrectly ordered, we will make a £4.95 charge or deduct the value from Reward Points where available, to cover re-delivery costs.
(Note: For larger items such as wheels, smart trainers, this charge may vary and you will be informed of the price before the item is sent).

Payment for this must be provided before we will send out the replacement item.

For European and International orders the charge will vary depending on the current cost of delivery to that country. For an accurate price, please contact us before returning your item.

Sorry, we cannot accept returns of books or software where any seals have been broken or working products that have been used.

Please note :

  • The item is your responsibility until it reaches us. For your own protection, we recommend that you send the parcel using a delivery service that insures you for the value of the goods.
  • The cost of returning the item to us is your responsibility.
  • The parcel can take up to 7 working days to be processed once received.

* Note: when trying on items of clothing, please ensure that you are not wearing perfume / aftershave or a deodorant which may leave a scent or marks on the item. In the case of cycling shorts please ensure that underwear is worn when first trying them on. The item(s) must be returned in its original packaging with all labels and tags and with all enclosed documentation.

We will be unable to accept the return of any item where there is evidence that these instructions have not been followed.

For large items such as bikes, trainers and associated large / bulky accessories and wheels, we reserve the right to charge a re-stocking fee of 5% to cover our administration costs.

Faulty Item

If the item you received is faulty, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return. You have 30 days from receipt of the faulty item to notify us of your intent to return it and a further 30 days in which to do so.

Incorrect Item

If the item you received is not what you originally ordered, please contact us quoting your order number, your name and address, details of the product and the reason for return, and whether you require a refund or a replacement. We will then advise on how to proceed with the return.

All refunds will be given as soon as possible, and usually take the form of a refund transaction onto the card used for the original purchase. At the very latest we will refund your money within 28 days from the day we receive your returned item. In the case of incorrect ordering and undisclosed reasons for return, a credit or exchange may be issued and the customer will be expected to pay the return postage costs.

All returns must be accompanied by a completed returns form and a copy of the original invoice.



You can submit a returns form here:

Returns Form

Shimano Dura Ace Di2 RD-R9250 12 Speed Rear Derailleur

Brand:Shimano

Code:RDR9250

  • Digital integrated intelligence or di2: with programmed automatic motion at the touch of a switch the Dura Ace Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency
  • the rear derailleur is now the brains of the system with wireless connectivity to the shifters. It acts as the point the system is charged, provides Ant+ connection to 3rd party devises and replaces the handlebar junction
  • button on the derailleur for Di2 operations, and led light denotes synchronized shift mode, setting mode and charge requirements
  • programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift
  • synchronized shift designed, developed to choose the next biggest or lowest gear ratio irrespective of whether a gear change needs to be made by the front or rear derailleur
  • the removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching
  • low profile shadow derailleur design
  • derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts
  • 11-34t wide gear ratio capacity will cater for compact setups as well as the traditional road double
  • full carbon fibre inner and outer pulley plates enhance rigidity and reduce weight
  • titanium b axle bolt for further weight savings
  • high tolerance cold forged aluminium link plates and body construction is extremely light and durable
  • four self-lubricating micro-machined fluorine-coated link pivot bushings provide low-friction shifting
  • pulleys are made of tough dupont zytel for longer life and less chain noise
  • 12-speed e-tube Di2 compatible
  • €838.13
    EUR
  • $1,130.18
    AUD
  • $1,033.65
    CAD
  • $1,254.44
    NZD
  • $731.96
    USD
  • CHF649.27
    CHF
  • kr9,681.35
    SEK
  • kr101,347.01
    ISK
  • kr6,251.71
    DKK
  • kr8,149.16
    NOK
  • ¥112,792.66
    JPY
  • Sizing Information
    Professional Opinion
    Product Reviews
    Write a review
    0 As rated by 0 customers

    Write a review for Shimano Dura Ace Di2 RD-R9250 12 Speed Rear Derailleur

    Your name
    Your email address
    How would you rate it?
    Would you recommend this product?
    Let others know your opinion
    Submit Review Close
    Question(s) answered about Shimano Dura Ace Di2 RD-R9250 12 Speed Rear Derailleur
    Ask a question
    Question(s) asked regarding Shimano Dura Ace Di2 RD-R9250 12 Speed Rear Derailleur

    Ask a question

    Your name
    Your email address
    Your phone number
    Your question
    Submit Question  Close
    Home Road Cycling Components Shimano Gears & Drivetrain