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

£252.00
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 guarantees safety and precision on mixed surfaces. For smooth surfaces, the gearbox offers an ON/OFF switch for the chain tensioner. The RD-RX815 DI2 gearbox is compatible with road cassettes with 34T max/min sprocket.

  • Silent and smooth shifting on rough surfaces
  • 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 the terrain
  • Gravel specific clutch adjustment
  • Compatible with the current road DUAL CONTROL LEVER
  • Maximum difference between chainrings: 17D
  • Smallest sprocket: Max. 11T/Min. 11D
  • Largest sprocket: Max. 34T/Min. 30D
  • Total capacity: 38D