Monday | 9.00am - 5.30pm |
Tuesday | 9.00am - 5.30pm |
Wednesday | 9.00am - 5.30pm |
Thursday | 9.00am - 5.30pm |
Friday | 9.00am - 5.30pm |
Saturday | 9.00am - 5.30pm |
Sunday | 10.00am - 4.00pm |
Bank Holidays | 10.00am - 4.00pm |

Shimano M9050 XTR Di2 Long-Cage Rearmech
Digital Integrated Intelligence or Di2: with programmed automatic motion at the touch of a switch the XTR M9050 Di2 rear derailleur is quick, smooth and effortless, making for unmatched drivetrain efficiency no matter what the riding conditions
Programmed automatic motion at the touch of a switch makes this derailleur quick, smooth and effortless to shift
The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching
Using Shimano's shadow plus technology and lowest profile to date, the M9050 will help you squeeze through the narrowest of trails without worry
Derailleur contains a saver (fuse) function, where the inner structure is protected from strong impacts
Synchro Shift compatible means both front and rear shifting can be done through the use of one shifter, which can be fully customized to suit your riding needs
Carbon fibre outer and Aluminium inner pulley plates are the perfect balance for weight saving and durability
Specifically designed to work with XTR M9000 11-speed Dyna-Sys 11-40T cassette and drivetrain
11-speed E-tube Di2 compatible
Max low sprocket: 40T
Total capacity: 37T
All UK Mainland Bike Deliveries Over £999 - Free Bike orders are sent via TNT/FedEx with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).Bike orders under £999 will incur a £20 delivery fee.
Free Delivery On Orders Over £50.00 - When you spend more than £50.00 at 99 Bikes deliveries to a UK mainland address will be free (excludes bikes & large items).Certain regions and territories of the UK will incur additional charges, details of which can be found on our delivery page.
Click & Collect Orders -Please be aware Click & Collect orders may take some time to fulfil. We advise not to travel to your chosen store until you have been notified that your order is ready for collection.
At 99 Bikes our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 30 day online return policy* in which you can receive a full refund. Any item including bikes (with the exception of food) can be returned to us for any reason provided it is received by us in an unused and resalable condition in or with its original packaging which must be undamaged.
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