Shimano FC-7800 39 t/b-type Chainring
SAVE 12% $56.99 $64.99
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.