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Shimano SLX Dyna-Sys 10-Speed Shadow Rear Derailleur

Shimano SLX Dyna-Sys 10-Speed Shadow Rear Derailleur

Model # (RD-M663-SGS)
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$79.99
Availability: In Store Check Store Availability
 

Product Details

Shimano SLX Dyna-Sys 10-Speed Shadow Rear Derailleur

Ride it all with Shimano's SLX Dyna-Sys 10-Speed Shadow Rear Derailleur. The radical design means that the Shadow is super-low profile; it barely protrudes more than the quick release nut. Direct cable routing fires off shifts super quick and reduces the chance of the cable snagging on roots and rocks. A stronger spring keeps the body more stable when blasting through technical terrain at speed and yields a firm, crisp shifting feel. Plus, the bracket axle keeps the derailleur body from contacting your chainstay and reduces chatter so you just concentrate on the best line.

Features and Information

 
  • Part Numbers close open

    Barcode Manufacturer's Part Number Store SKU
    00689228422353 IRDM663SGS REA37814379K
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Chain Reaction Bicycles is your local bicycle shop for the San Francsico Bay Area! Unlike some other shops, we are dedicated 100% to serving the needs of local cyclists; our offerings are exclusively available for in-store pickup. Our "northern" store is located at 1451 El Camino Real, Redwood City CA, 94063. 650 366 7130. Our "southern" store is located in Foothill Crossing Shopping Center, 2310 Homestead, Los Altos CA, 94024. 408 735 8735. Our hours and directions to our stores may be found here. We look forward to taking care of all of your cycling needs, including service! Mike & Steve Jacoubowsky, Partners, Chain Reaction Bicycles. Serving you since 1980!