SHIMANO Dura Ace chainring FC-R9200 crank | LK110 asymmetric outer

With their special tooth profiles, locating pins and climbing aids, the Dura Ace FC-R9200 chainrings enable a particularly smooth and fast shifting process. This makes it possible to shift gears under load without any problems, as was otherwise only possible with the rear derailleur. Their construction from carbon fiber-reinforced plastic with aluminium teeth helps to keep the weight low while increasing torsional rigidity. The Hollowglide hollow profile of the large chainrings also contributes to this.

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 rider.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 rider.

NOTE: The letter combinations (NK, NH, NJ) after the number of teeth should match for large and small chainrings. The Dura Ace FC-R9200 chainrings have been specially matched with their climbing aids and can only achieve their superior shifting performance in the combinations specified by Shimano.

Technical data:

Application: Road, Triathlon
Material: Aluminum, carbon fibre reinforced plastic
Technology: Hollowglide
Bolt circle: 110 mm asymmetrical
Mounting: 4-arm spider asymmetric
Number of teeth (combinability index): 46 (NH), 50 (NK), 52 (NH) or 54 (NJ) teeth
Compatibility cranks: Shimano Dura Ace FC-R9200
Chain compatibility: Shimano HG+ 12-speed
Mounting: external
Chainline: 44.5 mm
Offset: Standard
Adjustment options: –
Range (ovalization): –
Timing (force application): –
Color: anthracite, glossy

Weight according to manufacturer: n.a.
Weight self-weighed: 97g (46 teeth), 113g (52 teeth)

Scope of delivery: 1x outer chainring