Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=200805100-M/L Compact rechargeable headlight (200 lm)

Compact rechargeable headlight (200 lm) with a new rubber strap mount for easy attachment and removal

5" compound 3C MaxxGrip bead folding type tubeless color black weight 1336g

Graphene rubber compounds

1800mm steel inner cable with 1500mm SP41 sealed cable housing

Thanks to the total absence of cables the component is easy to install and simple to maintain

Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=200805100-M/L Compact rechargeable headlight (200 lm)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