Shimano Ultegra FC-R8100 Crankset
Crank Length:
Crank Length
Chain Rings:
Chain Rings
Quantity:
Pickup available at Stage 21 Bikes
Please note that orders placed with local pickup will be charged California sales tax.
Shimano Ultegra FC-R8100 Crankset
172.5mm / 50/34T
Stage 21 Bikes
Pickup available, please note that orders placed with local pickup will be charged california sales tax.
23582 Moulton Parkway
#111
Laguna Woods CA 92637
United States
An integral part of the Shimano Ultegra 12-speed road lineup, the FC-R8100 crankset builds upon Shimano's legendary front shifting and transmission efficiency. With new refinements for seamless 12-speed shifting, the Ultegra crank is now offered in a wide variety of lengths, bringing performance and improved fit for smaller riders, triathletes, and riders with specific biomechanic requirements.
- 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
- 148mm Q-factor
- 44.5mm chainline
- Number of Chainrings: Double
- Pedal Spindle: 9/16"
- Crank Length (mm): 165, 170, 172.5, 175
- Crank Intended Use: Road
- Chainline/Hub Compatibility: 130 Hubs
- Spindle Interface Type: Shimano Hollowtech II
- Drivetrain Speeds: 12
- Chainring BCD: 110 Shimano Asymmetric
- BB Included: No