Shimano Ultegra FC-R8100 12-Speed Crankset
Black / 165 MM 52/36 T
$273.99
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Shimano Ultegra FC-R8100 12-Speed Crankset
$273.99
Description
Ideal for smaller riders or triathletes, this Shimano chainring is light, stiff and strong. It offers quick front shifting for efficiency. Hollowglide technology cuts down on weight.
Features
- An integral part of the Shimano 12-speed road lineup, this crank offers an improved fit for smaller riders, triathletes and riders with specific biomechanical requirements
- Provides an 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
- Compatible with HG 12-speed chains
Specifications
| Best Use | Road Cycling |
|---|---|
| Material(s) | Aluminum/steel |
| Weight | 711 grams, 700 grams |
| Crankarm Length | 160 millimeters, 165 millimeters |
| Chainring Sizes | 52/36T, 50/34T |
| Chainring Mount | 4-bolt Asymmetric |
| Speeds | 12-speed |
| Bolt Circle Diameter | 110 millimeters |
| Q Factor | 148 millimeters |
| Bottom Bracket Compatibility | Shimano Hollowtech II |
| Spindle Diameter | 24 millimeters |
| Number of Chainrings | 2 Chainrings |
| Chainline | 44.5 millimeters |
| Crankarm Material | Aluminum |
| Included Components | Chainring |
Shipping & returns
Free standard shipping to the 48 contiguous states, with no order minimum. Alaska, Hawaii and U.S. territories may carry an additional charge.
You have 30 days to return your order, counted from the day it arrives. See our Shipping policy and Return and refund policy for the details.