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Shimano GRX RX815 Di2 Rear Derailleur

$286.99
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SKU:
RD-RX815
UPC:
192790443188
Shipping:
Calculated at Checkout
Shimano GRX RX815 Rear Derailleur

grx-logo-sm.jpg

The GRX Rear Derailleur brings Shimanos’ chain stabilizing technology gravel cycling drivetrains, delivering smooth and precise shifting over technical terrain. It expands gravel bike capabilities, inspiring confidence on any surface and drives the evolution of road cycling to include greater elements of adventure. The GRX Rear Derailleur is available in 11-speed STI compatible options.

KEY FEATURES:

KEY FEATURES:

  • Shimano Shadow RD+ chain stabilizer mechanism
  • On/Off switch
  • Compatible with current road Dual Control Levers
  • Direct Mount Compatible
  • Designed for use on 2x11-speed Di2 electronic system
  • Rear Derailleur Mount Type: Shimano Rear Direct Mount , 10x1 Standard
  • Drivetrain Speeds: 11
  • Cage Length: Medium
  • Largest Cog: 42
  • Color: Black
  • Rear Der/Shifter Compatibility: Shimano Road Di2

SPECIFICATIONS:

Cage Length N/A
Total Capacity 38T
Max Front Difference 17
Color SERIES COLOR
Average Weight 287g
Mount Direct attachment (conventional)/Direct mount compatible
Number Of Pulley Teeth 13
Series GRX
Generation RX800
Max Low Sprocket 34
Min Low Sprocket 30
Top Normal Spring Type Shimano Shadow RD+
Rear Speeds 11

The all-new GRX Gravel group is the result of 40 years of development and innovation tested to the limit at the highest level of competition in road racing time trials and cyclo-cross.

GRX delivers concentration control and confidence with slick fast accurate performance that you can depend upon without distraction. GRX now has an 11-speed cassette with numerous gearing options to cover all situations.

Leading edge design materials and construction reduce weight improve stiffness and enhance control.

About Derailleurs Front - Road
Various derailleur systems were designed and built as far back as the late 1800s. A French bicycle tourist writer and cycling promoter Paul De Vivie (1853-1930) invented a two speed rear derailleur in 1905 which he used on forays into the Alps and we wonder if 20 gears are enough. Since then there has been many advancements in the number of gears materials and reductions in weight.

About Derailleurs Rear - Road
Various derailleur systems were designed and built as far back as the late 1800s. A French bicycle tourist writer and cycling promoter Paul De Vivie (1853-1930) invented a two speed rear derailleur in 1905 which he used on forays into the Alps and we wonder if 20 gears are enough..... Since then there have been many advancements in the number of gears materials and reductions in weight. Wiggle lists a large selection of front and rear derailleurs catering for double and triple systems with 7 8 9 10 and even 11 speed cassettes.

 

Buy Online a Shimano GRX RX815 Di2 Rear Derailleur at TexasCyclesport.com