Shimano Dura-Ace FC-R9200 Crankset - 167.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK Model=Cassette Lock Rings 4 Rim Width (Internal) 28

4 Rim Width (Internal) 28 Tire Type Tubeless Ready Valve Presta Valve Length Short 32-40mm Weight 481 Wheel Size 29"

Thanks to the adaptable BB386 EVO 30mm spindle this modular system will fit a wide variety of frames with a range of BB standards

Waterproof

Compatible with Shimano Hyperglide+ chains

Cutting-edge manufacturing allows us to form and manipulate high-strength 7050 aluminium tubing varying the wall thicknesses and diameter throughout the bar

Shimano Dura-Ace FC-R9200 Crankset - 167.5mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK Model=Cassette Lock Rings 4 Rim Width (Internal) 28Shimano Dura Ace FC R9200 Crankset 167. 5mm 12 Speed 50 34t 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