Pédalier Shimano Ultegra FC-R8100

The Shimano Ultegra FC-R8100 Crankset is a crucial part of the Shimano Ultegra 12-speed road series, providing improved front shifting and transmission efficiency. This crankset has been refined for seamless 12-speed shifting and is now offered in various lengths to ensure optimal fit and performance for smaller riders, triathletes, and cyclists with unique biomechanical needs. With a focus on the perfect balance of stiffness, strength, weight, and rotational performance, the FC-R8100 crankset features a Hollowglide structure that reduces weight while maintaining strength for optimal power transfer and precise front shifting. Sporting a 148mm Q-factor and a 44.5mm chainline, this crankset guarantees a flawless fit and maximum performance. The Shimano Ultegra FC-R8100 crankset can also be used with 11-speed drivetrains, serving as an upgrade from the Ultegra FC-R8000 crankset and compatible with 11-speed