SHIMANO XTR Di2 Upgrade Kit M9250 | medium length cage / 9 - 45 teeth / clamp
Robust. Intuitive. Consistent. - is the motto for the new XTR M9200 groupset. With it, Shimano and the bike community are celebrating the rebirth of Di2 technology on their top model. And at the very highest level. Thanks to contemporary wireless control, perfect functionality, a 12-speed drivetrain and the usual outstanding build quality, you'll be rushing from victory to victory and giving the competition a run for their money.
If you are already the proud owner of a 12-speed Shimano drivetrain, you can bring your bike up to the latest technical standard with this upgrade kit and at the same time renew part of the drivetrain. It contains all the necessary components to be able to use all the advantages of wireless shifting comfort immediately.
SHIMANO XTR Di2 shifter SW-M9250-R 12-speed | clamp
The advantages of electronic shifting are obvious. One push of a button and the chain shifts from one sprocket to another in a fraction of a second, regardless of the situation and without any delays or effort. The high-quality XTR shifters with Shimano's Rapid ES technology are also synonymous with precision. The defined pressure points of the rubberized buttons give you the secure feeling of being in control at all times, while their ergonomic arrangement and adjustment options ensure that you always have a firm grip on the handlebars when shifting.
The rear derailleur communicates wirelessly via Bluetooth®. This eliminates the need for complex cabling and makes installation very easy. Of course, the Shimano E-Tube app can be used to personalize the switch assignments. Whether single shifting, multi-shifting or button swapping, the system adapts to your preferences. In addition, another small push button can be used to control a bike computer, for example.
SHIMANO XTR Di2 rear derailleur RD-M9250-GS 12-speed | medium-length cage
The advantages of electronic shifting are obvious. One push of a button and the chain shifts from one sprocket to another in a fraction of a second, regardless of the situation and without any delays or effort. The high-quality XTR Di2 rear derailleur is also synonymous with precision.
In combination with the Hyperglide+ cassettes, you will experience unprecedented shifting performance with virtually no noise. The further developed Shadow chain stabilization concept, here called Shadow ES, enables a very slim design and prevents uncontrolled chain slap on rough trails.
The developers paid particular attention to robustness.The narrow, wedge-shaped design of the rear derailleur, which offers 23 mm more ground clearance, as well as the smooth and resistant surface, significantly minimizes the risk of direct impacts and allows impacting objects to literally slide off. However, if small rocks or a root get in the way, the cage can move inwards thanks to the RD protection function and automatically returns to its previous position. This happens so quickly that the rider is unaware of it and can continue at full speed. In addition, the closed pulleys reliably fend off twigs and branches.
In addition to all the positive visual and technical features, you will also be pleased with the low weight. This is achieved through the clever and elegant choice of materials, with aluminum and carbon dominating.
SHIMANO XTR cassette CS-M9200 12-speed | 9-45 teeth
Smooth and precise shifting has always been a Shimano trademark. This has been further perfected with the Hyperglide+ cassettes. The shape of the individual teeth is designed in such a way that hardly any noise or vibrations are perceptible when changing to a larger sprocket or when shifting down. Nevertheless, the chain is held more reliably and possible slippage is effectively prevented. In addition, the time required to change gear has been significantly reduced.
Shimano uses a mix of different materials in the construction of the cassette: while the smallest sprockets with the lowest chain wrap and highest load are made of steel, the middle sprockets are made of titanium. The three largest sprockets and the spider are made of high-quality aluminum. This load-appropriate use of materials leads to even wear of the cassette and also extends the service life of the chain. It also saves a considerable amount of weight.
SHIMANO XTR | Dura Ace chain CN-M9100 12-speed | 126 links with chain lock
The CN-M9100 chain guarantees maximum shifting performance. Thanks to cut-outs on the inside of the plates, the chain harmonizes perfectly with the Dynamic Chain Engagement+ (DCE+) Narrow-Wide tooth profiles of Shimano's 12-speed chainrings. The design results in a tighter fit of the chain on the teeth. Vibrations are avoided and the smoother chain run is not only noticeable when pedaling, but is also noticeable acoustically through a 4db quieter drive. Thanks to a new chrome-plated surface in combination with the proven SIL-TEC coating, the service life of the chain has been kept at the same level as the M9000 chain, despite the smaller outer width.
SHIMANO BT-DN320 battery for XTR Di2 rear derailleur RD-M9250
A major innovation compared to the previous Di2 variants is the elimination of the central power supply. This means that cumbersome wiring is no longer necessary, which makes installation much easier.
The small 305 mAh battery is plugged directly into the rear derailleur. There it sits invisibly, protected against loss and supplies it inconspicuously with the necessary energy. Despite the waterproof compartment, it can be removed for charging quickly and easily.
SHIMANO EC-EN100 charger for BT-DN320 battery
This charger supplies the Shimano BT-DN320 battery with new energy. Thanks to the intelligent technology, this is done very gently and thus significantly extends the service life of the battery. The USB-C cable supplied is compatible with any smartphone charging plug.
Technical data
Area of application: Cross country
Material: Aluminum, carbon, plastic
Number of gears: 12-speed
Mounting shifter: right, with handlebar clamp
recommended cassette: 9 - 45 teeth
Color: grey, black, silver
Weight according to manufacturer:
Weight self-weighed: 1105g (ready to ride)
Scope of delivery:
1x SHIMANO XTR Di2 shifter SW-M9250-R 12-speed | clamp
1x SHIMANO XTR Di2 rear derailleur RD-M9250-GS 12-speed | medium-length cage
1x SHIMANO XTR cassette CS-M9200 12-speed | 9-45 teeth
1x SHIMANO XTR | Dura Ace chain CN-M9100 12-speed | 126 links with chain lock
1x SHIMANO BT-DN320 battery for XTR Di2 rear derailleur RD-M9250
1x SHIMANO EC-EN100 charger for BT-DN320 battery
WITHOUT crank and brake system
Please note
The lockring has external teeth. It is therefore only possible to install and remove the cassette with the SHIMANO TL-LR021 lockring tool.
SHIMANO XTR Crank Direct Mount FC-M9200 1x12-speed | without Chainringavailable from stock
SHIMANO XTR Wheel Set 29" WH-M9220 Center Lock | Shimano Micro Splineavailable from stock
SHIMANO XTR Disc Brake 4-Pistons BL-M9220-L + BR-M9220 | Front Wheelavailable from stock