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Rear derailleur Shimano GRX Di2 RD-RX815 SH+ 2x11-speed

Rear derailleur Shimano GRX Di2 RD-RX815 SH+ 2x11-speed

Product code: IRDRX815
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Description - Rear derailleur Shimano GRX Di2 RD-RX815 SH+ 2x11-speed

With an integrated chain stabilizer mechanism, the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain. For rides on smooth surfaces, the derailleur features an ON/OFF switch for the chain tensioner. The RD-RX815 DI2 version offers the digital precision of SHIMANO electronic shifting and synchronized shifting and is compatible with road cassettes with a 34T low sprocket max.

Product technical specification

  • Adjustable chain stabilizer prevents chain slapping and drops
  • Switch stabilizer ON/OFF to match the terrain
  • Gravel-tuned clutch tension
  • Silent and uninterrupted rear shifting on rough terrain
  • Smooth and reliable mixed surface shifting
  • Compatible with current road DUAL CONTROL LEVER
  • Weight: 287 g
  • Direct attachment
  • E-tube port (pcs): 1
  • Firmware update by E-TUBE Project
  • Fluoric coated 4 link bushings
  • Maximum smallest sprocket: 34T
  • Minimum smallest sprocket: 30T
  • Max front difference: 17T
  • Rear speeds: 11
  • Sealed pulley bearing
  • Top-Normal Spring Type SHADOW RD+
  • Maximum biggest sprocket: 11T
  • Minimum biggest sprocket: 11T
  • Total capacity: 38T
Product Details
Product name
Rear derailleur Shimano GRX Di2 RD-RX815 SH+ 2x11-speed
Product code
IRDRX815
Manufacturer
Shimano
Barcode
4550170443184
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Rear derailleur Shimano GRX Di2 RD-RX815 SH+ 2x11-speed

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