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Storage sleeves made of vibration-damping material and snug fit prevents rattling
Two-component adhesive in nipple threads prevent loosening
Includes B-Bolt
the bar can be mounted with a positive or negative rise of 5mm
grit and grime
Shimano Ultegra FC-R8100 Crankset - 175mm, 12-Speed, 52/36t, Hollowtech II Spindle Interface, Black rear-shock Storage sleeves made of vibration-dampingAn 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. 148mm Q factor 44. 5mm chainline Optimal balance of