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Shimano 105 FC-R7100 12 Speed Crankset
Shimano 105 FC-R7100 12 Speed Crankset
Shimano 105 FC-R7100 12 Speed Crankset
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Shimano 105 FC-R7100 12 Speed Crankset
Shimano 105 FC-R7100 12 Speed Crankset
Shimano 105 FC-R7100 12 Speed Crankset

Shimano 105 FC-R7100 12 Speed Crankset

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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Shimano 105 Goes Semi-Wireless Di2 With The 7100 Series

The Shimano 105 FC-R7100 Crank is a super sturdy 2x12 HOLLOWTECH II style crankset intended to be paired with the new 12-speed 105 Di2 group.

The crank comes in both a 50x34t, and 52-36t configuration. Combined with the new 11-34 and 11-36t cassettes, it delivers a low, even sub 1:1 gear combination that can help riders take on steeper slopes, and better control their efforts.

The new Shimano 105 12 Speed Di2 groupset brings the benefits of semi-wireless electronic drivetrains to their workhorse line of components.

Pro level features are now available for every-day cyclists.

Features:

  • 2x12-speed HOLLOWTECH II crankset
  • 50x34t and 52x36t combinations

7100 Series Features:

  • Semi-wireless electronic drivetrain
  • Newly designed ergonomic shift levers

  • Minute shifting adjustability via the connection with your smartphone
  • Easily changeable batteries
  • Sleek aesthetics across the entire group

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

160mm - 50/34 Teeth

Mfg PartNum: IFCR7100MX04 

165mm - 50/34 Teeth

Mfg PartNum: IFCR7100AX04 

170mm - 50/34 Teeth

Mfg PartNum: IFCR7100CX04 

172.5mm - 50/34 Teeth

Mfg PartNum: IFCR7100DX04 

175mm - 50/34 Teeth

Mfg PartNum: IFCR7100EX04 

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A guide to understanding and calculating bicycle gear inches.

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