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Shimano Ultegra R8050 Di2
263,28
SRAM Force eTap AXS D1
256,17
SRAM Rival eTap AXS
227,70
Shimano GRX RX817 Di2
198,22
Compare Products (4)
This is what our customers think
Reviews
Pros
switches like a breeze |
very precise |
plug&play with older versions of Di2 |
Fast delivery |
fast delivery |
product as described |
app possible to update firmware |
price/quality rather positive |
Easy to fit |
Smooth gear change |
Super fast delivery! |
Price |
Versatile |
Light |
Cons
pricey |
Heavy |
Shave |
zero disadvantages! |
According to the product specialist
Pros
| 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. |
| This derailleur shifts quickly and smoothly. |
| The fluid clutch prevents the chain from rattling. |
| X-SYNC jockey wheels ensure a durable and efficient drive train. |
| The shifting characteristics can be customised to your liking using the AXS app. |
| The SRAM Rival eTap AXS derailleur can be using with a 1x or 2x chainring setup. |
| 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 rear derailleur is heavier than the Sram Red eTap AXS 12-speed rear derailleur. |
| Excluding battery and charger. |
| The AXS battery which you need isn't included. |
| This derailleur can only be used with a single front chainring. |
Specifications
11 speed
12 speed
12 speed
11 speed
Electronic
Electronic
Electronic
Electronic
Type
Single
Short Cage
Long Cage IRDR8050GS
Long Cage IRDR8050GS
Short Cage
Medium Cage
Medium Cage
Long Cage
Medium Cage
36T
31T
Weight
246 grams
322 grams
318 grams
Largest cassette sprocket
30T
34T
34T
33T
36T
36T
42T
Colour
Grey
Grey
Black
What groupset do you have?
Shimano Ultegra
SRAM Force
SRAM Rival