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Shimano GRX RD-RX815 Di2 Rear Derailleur 2 x 11 Speed

Item #CRD10294
Condition:
New with Warranty

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Why We Love It
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 and 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.
About This Item
  • Product is new with warranty
  • Silent and uninterrupted rear shifting on rough terrain
  • Adjustable chain stabilizer prevents chain slapping and drops
  • Smooth and reliable mixed surface shifting
  • Switch stabilizer ON/OFF to match the terrain
  • Gravel-tuned clutch tension
  • Maximum front difference: 17T
  • Top sprocket: Max. 11T/Min. 11T
  • Low sprocket: Max. 34T/Min. 30T
  • Total capacity: 38T
Specifications
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Details
Brand Shimano
Model GRX RD-RX815
Group GRX RX815
Speed 11
Type Electronic
Cage Length Long Cage
Clutched Yes
Intended Use Road
Weight 287 grams
mpn IRDRX815
upc 192790443188
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