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2 CONVENIENT LOCATIONS
PORTSMOUTH
603.319.1688  |  SALEM 603.894.0611
STORE HOURS  M-F 10-7   |   SAT 10-6   |   SUN 11-4

 

 
 
 
 
 
 
 
> Bicycling Catalog > Parts > Derailleurs > Rear > Shimano > Ultegra 11-Speed Di2 Rear Derailleur
 
Shimano Ultegra 11-Speed Di2 Rear Derailleur
  • Model: Short Cage
  • Model: Mid Cage

Shimano Ultegra 11-Speed Di2 Rear Derailleur

Model # (RD-6870)
Product Rating
 
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 (0 Reviews)
$228.99 - $255.00
Availability:
  • This item is not permitted to be shipped, however it can be purchased online and picked up at your convenience.
 

Product Details

Shimano Ultegra 11-Speed Di2 Rear Derailleur

Shimano's electric-shifting 11-speed Ultegra Di2 Rear Derailleur is driven by battery power and a servo motor, so shifts are fast, precise, and perfect every time. It's made of light, tough cold-forged aluminum while mid-cage and short-cage models give you your choice of cassette. Since there aren't any cables or housing to stretch or fail, maintenance is dramatically reduced and shifting accuracy is unprecedented. This high-tech derailleur is even designed to move inward under impact to reduce the potential for damage in a crash.

Features and Information

  • Chain-wrap capacity: 33 teeth
  • Largest cog: 28/32 tooth (short cage/mid cage)
  • 250/260 grams (short cage/mid cage)
  • For use with Shimano Di2 road drivetrains
 
  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Vendor Number Store SKU
    Mid Cage 00689228930551 IRD6870GS SHI-IRD6870GS REA3247534S
    Short Cage 00689228930544 IRD6870SS TRK-507909 REA3291829S
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Colonial Bicycle Company Salem

SALEM
419 SOUTH BROADWAY
SALEM, NH 03079
(603) 894-0611

STORE HOURS
M-F 10-7

Sat 10-6
Sun 11-4

Colonial Bicycle Company Portsmouth PORTSMOUTH
775 LAFAYETTE RD. SUITE 5
PORTSMOUTH, NH 03801
(603) 319-1688

STORE HOURS
M-F 10-7

Sat 10-6
Sun 11-4
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