Free Shipping on Orders Over $99

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Travel Cases and some other oversize items (prices can be calculated in the cart before checkout)


Offer valid for 10% off qualifying items.

Some exclusions apply.

For questions, contact us by calling 1.800.627.6664

Shimano Dura-Ace FC-7800 Inner Chainring

Shimano OE replacement Dura Ace 7800 39T inner ring. Works perfectly when mated to a 7800 outer ring, but will work with any 130mm bolt crankset and 8, 9 or 10 speed drivetrain. Cut from straight block alloy, then profiled and polished to that high luster you expect from Dura-Ace. Not recommended for a single ring front(cross or fixed gear because of the tooth profiling).


  • Fits all standard 130mm cranksets
  • Works with 8 ,9 or 10 speed
  • Cut, not stamped
  • High quality alloy and finish
  • $59.95