Plastic junction too flexible
"It broke on the first ride. It's from Shimano. I hope they recognize that the plastic junction that broke between the 2 axles is too fragile. I've never had that with any other derailleur."
SHIMANO
SHIMANO ULTEGRA DI2 R8050 2x11V Braze-on front derailleur
Réf. fabricant : IFDR8050F
From the new Groupesets electric Ultegra 8050, the SHIMANO Ultegra Di2 8050 2x11V soldered front derailleur has been designed to offer a wider range of...
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Regular price
2,674.00 SEK
Regular price
Sale price
2,674.00 SEK
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Description
From the new Groupesets electric Ultegra 8050, the SHIMANO Ultegra Di2 8050 2x11V soldered front derailleur has been designed to offer a wider range of gears, without compromising on shifting performance, and just as quietly.
Fast, fluid shifting Chainrings is guaranteed in all conditions, even when shifting on the large Chainring dancer.
Shimano's Synchronized Shift technology synchronizes front shifting with any rear shifting, allowing both derailleurs to work together efficiently.
With Semi-Synchronized Shift technology, it's the other way around: rear shifting is synchronized with any front shifting, thus maintaining an optimal gear ratio.
At the same time, the Di2's auto-trim function will automatically center the front derailleur precisely around the chain, avoiding any chain friction as the chain moves through the Cassette. That's how fast, precise and smooth your shifting can be.
Shimano's Synchronized Shift technology synchronizes front shifting with any rear shifting, allowing both derailleurs to work together efficiently.
With Semi-Synchronized Shift technology, it's the other way around: rear shifting is synchronized with any front shifting, thus maintaining an optimal gear ratio.
At the same time, the Di2's auto-trim function will automatically center the front derailleur precisely around the chain, avoiding any chain friction as the chain moves through the Cassette. That's how fast, precise and smooth your shifting can be.
Ref: 7970333229222
Points forts
Speed and smoothness
Automatic adjustment to avoid chain friction
Top-of-the-range performance
Caractéristiques
Necklace : Solder
Number of Chainrings Double : Number of Chainrings Double
Speeds : 11
Informations techniques
Informations prix
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Overall rating: 3.0 / 5 from 3 reviews.
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Reviews
di2 derailleur
"the new shimano derailleur is very responsive to chainring shifting".
less adjustment range
"the di2 is really great compared to the mechanical yet i don't understand why the shimano engineers removed the small chainring stop adjustment screw. this results in a reduced adjustment range and thus oval chainrings become incompatible with the di2 r8050. I hope it will be put back in for the 2019 version because it was a mistake to remove it."
