Shimano Dura-Ace FC-R9200 Crankset - 172.5mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutSpec= SmartphoneHub Lightning MIPS: Impact protection that protects

MIPS: Impact protection that protects the brain especially when the cyclists head hits the ground at an angle during a fall

J-bend SRC hubs with high-strength Dual-Tooth pawls and lightweight aluminum axles

Color Black Tooth Count 34 Drivetrain Speeds 11 Material Aluminum Defined Color Black

4 Stem Angle (deg) -4

Shimano Dura-Ace FC-R9200 Crankset - 172.5mm 12-Speed 52/36t Hollowtech II Spindle Interface BLK CheckoutSpec= SmartphoneHub Lightning MIPS: Impact protection that protectsShimano Dura Ace FC R9200 Crankset 172. 5mm 12 Speed 52 36t Hollowtech II Spindle Interface Black. The Shimano Dura Ace FC R9200 crank performs two vital functions; transferring your pedaling effort into the drivetrain and ensuring the fastest most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimanos class leading chainring designs the FC R9200 wont let you down. Optimal balance of stiffness strength