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Shimano XTR Di2 M9250
1,401.79
Shimano XT Di2 M8250
913.86
Shimano Di2 Upgrade Kit XT M8250 SGS
568.24
Shimano Di2 Upgrade Kit Deore M6250
425.93
Compare Products (4)
This is what our customers think
Reviews
Pros
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Cons
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According to the product specialist
Pros
| This groupset makes it easy to convert your bike's setup to electronic gear shifting! |
| This groupset ranks among the absolute best, using the very lightest materials and finest finishes! |
| The derailleur is very reliable, the battery is well concealed and the derailleur automatically returns to its original position after an impact. |
| The shifter has three buttons for adjustments completely to your liking. |
| The evolution of Hyperglide+ with a new profile on the cogs allows for better gear shifting under pressure. |
| This groupset makes it easy to convert your bike's setup to electronic gear shifting! |
| The derailleur is very reliable, the battery is well concealed and the derailleur automatically returns to its original position after an impact. |
| The shifter has three buttons for adjustments completely to your liking. |
| This groupset offers an ideal balance between weight and durability. |
| The evolution of Hyperglide+ with a new profile on the cogs allows for better gear shifting under pressure. |
| With this upgrade kit, you can easily convert your current 12-speed Shimano groupset to an electronic shifting setup! |
| The derailleur's battery is well concealed inside the derailleur's body, where it is protected from any external impacts. |
| The three buttons on the shifter are fully customisable. |
| In case of an impact, the derailleur automatically recovers and instantly returns to its original position. |
| The new design of the derailleur makes it less vulnerable. |
| With this upgrade kit, Shimano completes its line-up of electronic gear shifting at multiple price points! |
| The derailleur's battery is well concealed inside the derailleur's body, where it is protected from any external impacts. |
| The three buttons on the shifter are fully customisable. |
| In case of an impact, the derailleur automatically recovers and instantly returns to its original position. |
Cons
| Switching between different cassette ratios is not possible with the Shimano derailleurs. |
| Made of slightly heavier materials, this groupset weighs just a bit more than the XTR version. |
| Switching between different cassette ratios is not possible with the Shimano derailleurs. |
| Using different cassette ratios is not possible with the Shimano derailleurs. |
| The materials used in this groupset are slightly heavier than those of the XTR group. |
| Using different cassette ratios is not possible with the Shimano derailleurs. |
| Made of heavier materials (including steel), this is Shimano heaviest electronic MTB groupset. |
| The derailleur in this upgrade kit is only available with a long cage. |
Specifications
No brakes included
Bike Type
Mountain bike
Gravel bike
Gravel bike
Mountain bike
Gravel bike
Gravel bike
12 speed
12 speed
12 speed
12 speed
Electronic
Electronic
Electronic
Electronic
Shifters
Trigger
Trigger
Shimano Micro Spline 12 speed
Shimano Micro Spline 12 speed
165 mm
170 mm
175 mm
170 mm
175 mm
170 mm
175 mm
175 mm
Shifter Type
I-Spec EV
Clamp Single
Clamp Single
I-Spec EV
Clamp Single
Clamp Single
I-Spec EV
Clamp Single
Clamp Single
I-Spec EV
Clamp Single
Clamp Single
MTB Groupset Type
Single
Single
Single
Single
Suitable for
Shimano
Shimano
Shimano
Drivetrain Type
1 x 12
1 x 12
Crank Type
Single
Type
Single
10 / 51
9 / 45
9 / 45
10 / 51
Number of teeth
28
30
32
34
36
38
30
32
34
36
38
34
Medium Cage
Long Cage
Long Cage
Long Cage
Long Cage
Long Cage
Q-factor
170 mm
176 mm
Shimano Hollowtech II (24 mm)
Shimano Hollowtech II (24 mm)
Unidirectional
Brakes
No, not included
Boost (B148)
Boost (B148)
55 mm
55 mm
Best
Better
Chainring Type
Round
126 links
126 links
Colour
Grey
Factory Packaging
Factory Packaging