Shimano Dura-Ace
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  • 11 tooth first position cog with spacer
  • Fits 10-speed 7800 series Dura-Ace
# Speeds 10-Speed
# Teeth 12T
Color Satin
Material Steel
Position Position 1
Threaded/Splined Splined With Spacer
BikePedia Item ID: 502549
Mfr's Part #: Y1Z81200D
UPC: 689228165786
GTIN:

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Additional Items MPN UPC Item ID
11T Satin Y1Z81100D 689228165762 502543
12T Satin Y1Z81200D 689228165786 502549
Merchant Merchants Description Price
Shimano CS 7800/CS 6600 Cogs 		$17.00

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