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Shimano FC-7800 39 t/b-type Chainring

Item: SH-CR7800SB-BASE
SAVE 12% $56.99 $64.99
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Update
Accept no substitutes...is your 39t ring spent or bent? Grab Shimano's official OE replacement Dura Ace 7800 39T inner ring. Ideal for Dura-ace, but will work amazingly with any 130mm bolt crankset with an 8, 9 or 10 speed drivetrain. Cut from straight block aluminum alloy, then polished to that high luster you expect from Dura-Ace.
  • Fits all standard 130mm cranksets
  • Works with 8 ,9 or 10 speed
  • Cut, not stamped for lighter weight and increased strength
  • Latest generation 10-speed Dura Ace
  • 56g
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