Shimano Dura-Ace FC-R9200 crankset | 2x12-speed | 172.5 mm | 52-36 teeth

The DURA-ACE FC-R9200 crank ensures as the heart of the bike that not the slightest bit of pedal power is lost. Through the hollow arm cranks and the hollow chainrings, the weight is reduced as much as possible, while stiffness and shifting precision are optimized.

The DURA-ACE FC-R9200 crank provides two indispensable functions: the transfer of pedal power into drive energy and ensuring extremely fast and precise front shifting. With lightweight HOLLOWTECH II crank arms and Shimano's superior chainrings, the FC-R9200 crankset guarantees reliable function and performance. The FC-R9200 is also offered with shorter crank arms to provide a suitable option for every type of rider.

• Perfect balance between stiffness, stability, weight and rotational efficiency.
• HOLLOWGLIDE structure is lighter yet offers optimized power transmission and faster, more precise front shifting
• New 54-40Z variant for high drivetrain efficiency
  
  

Technical Specifications

• Model number: FC-R9200
• Group: DURA-ACE R9200 group
• Color Series color
• Average weight: 714 (54-40Z) 692 (52-36Z) 685 (50-34Z)
• Bottom bracket shell width with thread (mm)_70: ✔
• Chainring combination: 54-40Z 52-36Z 50-34Z
• Compatible bottom bracket type_outside: ✔
• Mounting bolt for crank included: ✔
• Crank arm length (mm)_172.5: ✔
• Chain teeth: 52 - 36
• Spider/chainring arms: 4
• HOLLOWGLIDE: ✔
• HOLLOWTECH II: ✔
• HOLLOWTECH crank: ✔
• Chain guard option_Without chain/ram guard: ✔
• Recommended bottom bracket_press fit: SM-BB92-41B
• Recommended bottom bracket_thread (normal): BB-R9100
• Bottom bracket shell width with thread (mm)_68: ✔
• Q-factor (mm): 148
• Chainline (mm): 44.5
• Compatible chain: CN-M9100
• Bolt circle diameter (mm): 110
• Rear gear ratios: 12