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Shimano Dura Ace FC-R9200 Hollowtech II Crankset 2x12-Speed New
DURA-ACE FC-R9200 crank, the heart of the bicycle, ensures that no portion of your pedal stroke is wasted. With hollow arms and chainrings, weight is kept to a minimum but stiffness and shifting precision is maximized.
The 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 Shimano\'s class-leading chainring designs, the FC-R9200 won\'t let you down. The FC-R9200 is offered in even shorter crank arms lengths to offer fit options for any balance of stiffness, strength, weight and rotational performance
HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shiftingNew 54-40T option to realize the most efficient NO: FC-R9200SERIES: DURA-ACE R9200 SeriesColor: Series colorAverage weight: 685 (50-34T) 714 (54-40T) 692 (52-36T)Rear speeds: 12Compatible chain: HG 12-speedChain line (mm): 44.5P.C.D. (mm): 110Spider/Gear arms: 4Chainring combination: 50-34T 52-36T 54-40TQ-factor (mm): 148Crank arm length (mm)|160 ✔Crank arm length (mm)|165 ✔Crank arm length (mm)|167.5 ✔Crank arm length (mm)|170 ✔Crank arm length (mm)|172.5 ✔Crank arm length (mm)|175 ✔Crank arm length (mm)|177.5 ✔Optional chain guard|Without chain/bash guard ✔HOLLOWTECH II ✔HOLLOWTECH crank arm ✔HOLLOWGLIDE ✔Compatible bottom bracket type|Outboard ✔Recommended bottom bracket|Threaded (normal): BB-R9100Recommended bottom bracket|Press-fit SM-BB92-41BThreaded bottom bracket shell width (mm)|68 ✔Threaded bottom bracket shell width (mm)|70 ✔Crank fixing screw included ✔
