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Shimano GRX RD-RX812 Rear Derailleur 11 Speed Long Cage

Item #CRD10205C
Condition:
New — Open

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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-RX812 rear derailleur is compatible with mtb cassettes with a 42T low sprocket max.
About This Item
  • Product is new, but may have minor cosmetic imperfections
  • Sold without original packaging
  • Manufacturer's Warranty Not Included
  • Silent and uninterrupted rear shifting on rough terrain
  • Adjustable chain stabilizer prevents chain slapping and drops
  • Smooth and reliable mixed surface shifting
  • Switch the stabilizer ON/OFF to match the terrain
  • Gravel-tuned clutch tension
  • Top sprocket: Max. 11T/Min. 11T
  • Low sprocket: Max. 42T/Min. 40T
  • Total capacity: 31T
Specifications
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Details
Brand Shimano
Model GRX RD-RX812
Group RX812
Speed 11
Type Mechanical
Cage Length Long Cage
Clutched Yes
Intended Use Road
Weight 267 grams
mpn IRDRX812
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