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Shimano

Shimano XTR M9250 Di2 Upgrade Kit in Black

£799.99
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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
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Shimano XTR M9250 Di2 Upgrade Kit in Black

Season:All Year Round

Brand:Shimano

Code:XTRM9250Kit

Upgrade your existing 12-Speed Shimano Mountain Bike Groupset to electronic and wireless with the Shimano XTR Di2 Drivetrain Upgrade kit.

SGS Rear Mech 10-51 tooth cassette compatible.
GS Rear Mech 9-45 tooth cassette compatible.

I-Spec EV is Shimano's direct mount system, where the shifter clamps directly onto the brake lever clamp, creating a cleaner cockpit and allowing for more adjustment options. Band mount, on the other hand, uses a traditional clamp that wraps around the handlebar, holding both the brake lever and shifter separately.

Kit Includes:

  • Rear derailleur x 1
  • Shift switch x 1
  • BT-DN320 Battery x 1
  • EC-DN100 Battery charger x 1
  • 12s Quicklink x 1 pair

Features:

  • XTR Shadow ES 12-speed wireless rear derailleur for the ultimate in shifting performance and durability
  • The integrated removable on-board battery is protected within the linkage
  • Crash recovery function, absorbs impacts and returns to its original position
  • Connectivity BLE, ANT private
  • Shadow ES features a super low profile skid plate design and optimized slant angle for optimal clearance
  • Shadow ES uses a dual spring chain stabilising switch that when on will reduce chain bounce in rough terrain maintaining more stable drive and shifting
  • The Shadow ES system is also zero maintenance and has no degradation of performance
  • Unique structure using two springs has a tighter chain wrap that improves shifting and security with increased spring force by 70%, allowing the chain to mesh firmly with the sprocket
  • Full carbon fibre outer pulley cage saves weight while alloy inner cage increases rigidity
  • Cold forged wide alloy links and pivot body
  • Four fluorine-coated link pin bushings
  • With the tighter chain wrap skipping is prevented even as the cogs wear
  • Shifting can now happen as quickly and effortlessly as possible thanks to ergonomic 4-way multi adjustable short stroke paddles
  • With four way adjustments, the switch lever position can be adjusted to suit various hand sizes and operation preference
  • Hold multi shift function
  • Rubber traction pad for added grip prevents mis-shifts
  • Shifter is completely customizable, using E-tube software you can programme the shifting to your preference
  • 3rd button for multi function, trim adjust, auto shift mode change, D-fly input etc
  • Coin cell battery
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  • Summary question for sales?
    Question asked by Kris on 17/01/2026 18:46:46
    I recommend getting in contasct with our headoffice as they can assist with sales and requested specs
  • Home Mountain Biking Components Shimano Groupsets