Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=8030819435597 Rotor and bracket sold separately

Rotor and bracket sold separately Adjustable Contact Point No Adjustable Reach Yes Brake Caliper Type Post Mount Brake Lever Actuation Hydraulic Brake Lever Use Right Color Black/Silver Designed for ebike Yes Hydraulic Fluid Type DOT Hydraulic Hose Length 2000 Pad Compound Organic Rotor Included No Position Rear

Track mode Pre-set torque valve

Prevents wear and distortion in headsets hubs and bottom brackets - even in brutal downhill racing and Grand Tours

Reflective logo

2-finger lever

Shimano Ultegra FC-R8100 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK MFPN=8030819435597 Rotor and bracket sold separatelyAn 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