Shimano Ultegra FC-R8100 Crankset - 160mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK Model-SID Tannus Armour is the ultimate

Tannus Armour is the ultimate in tire protection and performance for all levels and styles of riding

8 ISO 406 Bead Wire Tread/Sidewall Color Bk/Blk PSI 36 Weight (Grams) 2245 TPI 26 Durometer Features OR/EBIKE50 Reflective Sidewall No

0 Color Black Defined Color Black Material Aluminum Rise 20 Upsweep 4 Width 800

Pin sizing works with any pedals that can utilize: M4x0

Length 85 Color Black Flange No Lock On Yes Grip Shift Specific Yes Defined Color Black Shape Round

Shimano Ultegra FC-R8100 Crankset - 160mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK Model-SID Tannus Armour is the ultimateAn 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