Brand/Model: Shimano fits FC-R9100 55/42t

Chain Compatibility: 11 Speed

Weight: 166 grams

Tooth Count: 55/42t

BCD Compatibility: 110 mm

Mount Type: 4-Bolt Asymmetrical

Condition: Little to no wear on the chainring teeth. No significant scratches or imperfections to point out.

Also, please reference the listing photos to evaluate the current wear and condition of the item.

At CyclingUpgrades, we fulfill all orders next business day or sooner. Generally we are able to fulfill orders placed by 12pm MT on the same day, however it is not guaranteed. We ship all items via USPS except for frames/wheels which ship via UPS or Fedex. Please check our other listings for additional cycling upgrades and thank you for shopping our store!