Dura-Ace FC-R9100 Bicycle Crankset - 170mm, 11-Speed, 50/34t, 110 Asymmetric BCD, Hollowtech II Spindle Interface

Specifications

• Chainrings: Double, 50/34t
• Hub Compatibility: Works with 130 hubs, 135/142 road disc hubs with chainstay less than 415 mm
• Spindle Interface: Shimano Hollowtech II for smooth operation
• Chainring BCD: 110 Shimano Asymmetric for better performance
• Color: Sleek black finish
• Keyword Search: GM24855V
• Crank Length: 170mm, ideal for road cycling
• Intended Use: Perfect for road biking
• Pedal Spindle: 9/16' standard size
• Drivetrain Speeds: 11 - speed for versatile riding
• BB Included: No

Using this Dura - Ace FC - R9100 crankset is easy. First, make sure your bike is compatible with the hub and chainstay specifications. Install the crankset following the standard procedures for a Shimano Hollowtech II interface. When riding, the 11 - speed drivetrain gives you a wide range of options for different terrains. For maintenance, keep the crankset clean. After each ride, wipe it down with a dry cloth to remove dirt and grime. Periodically, check the chainrings for wear and the bolts for tightness. Don't forget, the bottom bracket is not included, so you'll need to make sure you have a compatible one installed. With proper care, this crankset will serve you well on many road adventures.