Dec. 17th is the last day to get your order by Dec. 24th
FRONT CHAINWHEEL FC-R8100 ULTEGRA FOR REAR 12-SPEED HOLLOWTECH 2 170MM 50-34T W/O CG W/O BB PARTS Features
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.
Product Specifications
Product Specifications
BB Included |
No |
Chainline/Hub Compatibility |
130 Hubs |
Chainring BCD |
110 Shimano Asymmetric |
Color |
Black |
Crank Intended Use |
Road |
Crank Length (mm) |
170 |
Defined Color |
Black |
Drivetrain Speeds |
12 |
Number of Chainrings |
Double |
Pedal Spindle |
9/16" |
Rings |
50/34 |
Spindle Interface Type |
Shimano Hollowtech II |
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