SHIMANO 105 FC-R7100 Crankset Black 2 x 12 Speed Hollowtech II

The Shimano 105 FC-R7100 Hollowtech 2 Crankset features high-end design handed down from Shimano's top-tier drivetrains. Hollowtech 2 construction provides the optimal balance of stiffness, strength, weight, and rotational performance. A gloss black anodized finish provides a refined aesthetic that complements any bike build. At 754g, the 105 crankset is around 70g heavier than the top-of-the-line Dura-Ace model – but at nearly half the price, the 105 model is a much better deal.     

Optimal balance of stiffness, strength, weight, and rotational performance
Resin ribs on the back of chainrings are a unique structural design to 105
Gloss black anodized finish
Hollow aluminum crankarms are light, rigid, and durable
For use with Shimano 12 speed road drivetrains
Bottom bracket sold separately

Speed: 2 x 12 Speed
Spindle Diameter: 24mm
BCD: 110mm
Chainline: 44.5mm
Q-Factor: 148mm
Threaded Bottom Bracket Shell Width: 68/70mm
Crank Arm Material: Aluminum
Color: Black (Gloss Black)
Weight: 754g (170mm, 50-34T)

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.