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Cranksets

$419.99
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

$209.99
- XT M8120 12 speed crankset
- Fits 148mm Boost MTB frames
- Greater clearance allows wider tires than FC-M8100
- Hollow forged crank maximizes power transfer while limiting weight
- Direct mount chainring type (TL-FC41 tool included)
- Q-factor : 178mm
- Chainline : 55mm
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