Shimano 105 FC-R7100 105 Crankset

The Shimano 105 FC-R7100 crankset offers an optimized balance between lightweight and efficiency without sacrificing stiffness. The crank is formed with hollow aluminum technology and finished with a durable gloss black anodized. The resin ribs on the back of the chainrings are Shimano 105's unique structural design that achieves both through weight reduction and crisp shifting performance.

• Optimal balance of stiffness, strength, weight and rotational performance
• HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting
• Hollow arms for lightweight, rigidity, and durability
• 44.5mm chainline
• 148mm Q-factor
• Compatible with HG 12-speed chain

• Number of Chainrings: Double
• Chainline/Hub Compatibility: 135/142 Road Disc Hubs > 415 mm Chainstay
• Spindle Interface Type: Shimano Hollowtech II
• Chainring BCD: 110 Shimano Asymmetric
• keyword search: 105
• Color: Black
• Crank Intended Use: Road
• Crank Length (mm): 160, 165, 170, 172.5, 175
• Pedal Spindle: 9/16"
• Rings: 50/34
• Drivetrain Speeds: 12
• Defined Color: Black
• Weight: 754
• BB Included: No

First, you'll get 5% back in store credit to use towards future purchases.

When you purchase through us, you get:

• Advice on whether the bike or product suits your needs.
• A professional build for all bikes, which ensures safety. If there is an issue, we can promise you that 99 out of 100 times, it will be resolved quicker than you can in your garage.
• A build history that becomes a service history, ideally. That can be very helpful if you do have any sort of warranty issue.
• Warranty support - Just contact us and we will guide you through the process.