Shimano GRX RX815
240,77
Shimano GRX RX815
Shimano Ultegra R8050 Di2
250,44
Shimano Ultegra R8050 Di2
Shimano GRX RX817 Di2
188,55
Shimano GRX RX817 Di2

Shimano GRX RX815 vs. Shimano Ultegra R8050 Di2 vs. Shimano GRX RX817 Di2

Shimano GRX RX815
Shimano Ultegra R8050 Di2
Shimano GRX RX817 Di2
Shimano GRX RX815

240,77

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Shimano Ultegra R8050 Di2

250,44

View product
Shimano GRX RX817 Di2

188,55

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This is what our customers think

Reviews
(1)
(9)
(4)
Pros
delivery time
answers to questions
product actually in stock
switches like a breeze
very precise
plug&play with older versions of Di2
Fast delivery
Super fast delivery!
Price
Versatile
Light
Cons
-
pricey
zero disadvantages!

According to the product specialist

Pros
Thanks to the clutch, this derailleur keeps its tension well on rough terrain.
You can use this derailleur with all Shimano 11-speed Di2 shifters.
The derailleur has a unique look.
The derailleur's electric shifting system allows for very fast and smooth shifting.
The position under the cassette ensures good handling on mud and wet terrain.
Thanks to this derailleur, you can fit a larger cassette. This is especially usefull if you are planning on riding in hilly areas.
This derailleur expands the range with a single front chainring.
The clutch keeps the chain tensioned, even in rough terrain.
Cons
This derailleur is not compatible with smaller cassettes than 11/30.
-
This derailleur can only be used with a single front chainring.

Specifications

Number of gears
11 speed
11 speed
11 speed
Shifting Type
Electronic
Electronic
Electronic
Type
Single
Double
Single
Cage Length
Long Cage
Short Cage
Long Cage IRDR8050GS
Medium Cage
Maximum Capacity
38T
31T
Weight
288 grams
246 grams
318 grams
Largest cassette sprocket
34T
30T
34T
42T
Colour
Grey
What groupset do you have?
Shimano Ultegra
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