Shimano Dura-Ace FC-R9200 Crankset - 160mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=EFCRX600102AX60 The simplicity of a 1x

The simplicity of a 1x drivetrain with the stability and compatibility of Hollowtech II technology

7 Lockout Switch Shock Mounted Switch Positive Spring Air Stroke (mm) 62

}RockShox Rear Shock Service Kit - 50 Hour Monarch/Monarch Plus High Volume (2012)

and durability

Shimano Dura-Ace FC-R9200 Crankset - 160mm 12-Speed 50/34t Hollowtech II Spindle Interface BLK MFPN=EFCRX600102AX60 The simplicity of a 1xShimano Dura Ace FC R9200 Crankset 160mm 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 weight