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Shimano GRX Di2 RD-RX815 RD+ 11 Spd Rear Derailleur CycleCross Gravel

Shimano GRX Di2 RD-RX815 RD+ 11 Spd Rear Derailleur CycleCross Gravel

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US$259.85
US$254.64
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Description

New in Retail Box

 

 

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.​​

 

 

FEATURE 

  • Adjustable chain stabilizer prevents chain slapping and drops
  • Switch stabilizer ON/OFF to match the terrain
  • Gravel-tuned clutch tension

 

 

BENEFIT 

  • Silent and uninterrupted rear shifting on rough terrain
  • Total capacity: 38T
  • Smooth and reliable mixed surface shifting
  • Compatible with current road DUAL CONTROL LEVER
  • Maximum front difference: 17T
  • Top sprocket: Max. 11T/Min. 11T
  • Low sprocket: Max. 34T/Min. 30T

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