Shimano Rear Derailleur 2x11v Di2 - RD-RX815 34T Max

£181.00 £211.00
by Shimano
Type: rear derailleurs
SKU: IRDRX815
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Thanks to the integrated chain stabilizer mechanism, the SHIMANO GRX derailleur offers a quieter experience and ensures safety and precision on mixed terrain. For smooth surfaces, the derailleur features an ON/OFF switch for the chain tensioner. The RD-RX815 DI2 derailleur is compatible with road cassettes with a max min sprocket of 34T. 

 

  • Quiet and smooth shifting on rough terrain
  • The adjustable chain stabilizer prevents chain impacts and drops
  • SHIMANO SHADOW RD+
  • Shifting for mixed surfaces, smooth and reliable
  • ACTIVATION/DEACTIVATION of the stabilizer based on terrain
  • Gravel-specific clutch adjustment
  • Compatible with the current DUAL CONTROL ROAD LEVER
  • Maximum difference between chainrings: 17T
  • Smallest sprocket: Max. 11T/Min. 11T
  • Largest sprocket: Max. 34T/Min. 30T
  • Total capacity: 38T

 NB: Replacement component compatible with Ultegra and Dura Ace 11v Di2 electronic groups.