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1670 E Walnut St. Pasadena, CA 91106    
Mon - Fri: 10am - 7pm, Sat: 10am - 6pm, Sun: 12pm - 5pm   

Phone: 626-795-2866 Trek Bicycles Niner Bikes Lapierre Bicycles

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> Bicycling Catalog > Parts > Derailleurs > Rear > Shimano > Dura-Ace Di2 Electronic Rear Derailleur
 
Shimano Dura-Ace Di2 Electronic Rear Derailleur

Shimano Dura-Ace Di2 Electronic Rear Derailleur

Model # (RD-7970)
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$739.99
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Product Details

Shimano Dura-Ace Di2 Electronic Rear Derailleur

Ride into the 21st century with Shimano's heralded Dura-Ace Di2 Electronic Rear Derailleur. Instead of a cable and spring, it's driven by a servo motor so shifts are identical, fast and precise every time. The derailleur also boasts a light, tough carbon pulley cage and the chain-wrap capacity for standard and compact cranksets. And, since there aren't any cables or housing to stretch or fail, maintenance is reduced dramatically and durability is increased. Furthering the durability, the derailleur is designed to move inward under impact to reduce the potential for damage in a crash.

Features and Information

 
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    Barcode Manufacturer's Part Number
    00689228278622 IRD7970SS
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Pasadena Cyclery - Home San Gabriel Valley’s 2013 Readers’ Choice Award
Pasadena Cyclery :: 1670 E Walnut St, Pasadena, CA. 91103 (Map)
Store Hours: M-F 10-7, Sat 10-6, Sun 12-5
Phone: 626 795-2866 :: Email
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