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XXcycle, my WebStore dedicated to Bicycle.


Shimano GRX Di2 RD-RX815 Rear Derailleur - 2x11S

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224.99 €       - 5 % 

Instead of 236.24 €


The Shimano GRX Di2 RD-RX815 rear derailleur has been specially designed for Gravel use. This 11-speed derailleur features Shadow RD technology, which stabilizes the chain and prevents derailments, even on rough terrain. For rolling fields, this derailleur is equipped with an ON/OFF switch for the chain tensioner. In addition, it is compatible with MTB cassettes with the largest sprocket of 42 teeth.

Brand: Shimano
Product: Bottom bracket
Range: GRX Di2
Reference: RD-RX815
Max. teeth small sprocket: 11 teeth
Mini teeth of the large sprocket: 40 teeth
Total capacity: 38 teeth
Weight: 287 grams
Discipline: Gravel

Gear : 11 s

Cage : Medium

Supplier references

Ref. Builder Color Size Special EAN XXcycle ref.
IRDRX815 4550170443184 112413


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