Brand/Model: Shimano Ultegra FC-R8100

Power Meter: Shimano Dual-Sided. (ANT and Bluetooth capable). This item was tested to power on, connect to the the Shimano mobile app to check for firmware updates and perform a zero offset.

Material: Alloy

Crank Arm Length: 170mm

Chainrings: Shimano Ultegra Compact 50/34t. We may have other chainring options available or may be wiling to sell without chainring at discount - message with requests before purchasing.

BCD: 110mm

Spindle: 24mm

Chainring Mount Type: 4-Bolt

Weight: 779 grams

Condition: Little to no scratching or shoe rub on the crank arms. No significant scratches or imperfections to point out.

Chainring Condition: Light wear on the chainring teeth from prior use.

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!