Take-Off - Shimano 105 FC-R7100 12sp Crankset 165mm 50-34t
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Take-Off Item: This product is sold as a take-off item. It was removed from a bicycle prior to use. Original packaging may be missing or incomplete. Minor cosmetic blemishes may be present. The product is in full functioning order.
The Shimano 105 FC-R7100 crankset brings 12-speed road performance to a dependable price point. Built with a 50/34t compact chainring set and 165mm crank arms, it pairs smooth shifting with a wide gear range for varied terrain. The 110mm asymmetric BCD and Hollowtech II spindle interface keep installation straightforward for most modern road frames.
Formed hollow aluminum arms with an anodized finish keep the crankset light without sacrificing stiffness. Resin ribs on the back of each chainring shave weight while supporting crisp, consistent shifting under load. Compatible with 135/142mm road disc hubs and chainstays over 415mm, this crankset suits a broad range of disc-brake road builds; a bottom bracket is sold separately.
Quick Facts
| Feature | Specification |
|---|---|
| Crank arm length | 165mm |
| Chainring sizes | 50/34t |
| Chainring BCD | 110mm Shimano Asymmetric BCD |
| Spindle interface | Shimano Hollowtech II |
| Claimed weight | 754 grams |
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