SHIMANO chainring Ultegra FC-6800 crank LK110 inner
With their special tooth profiles, locating pins and climbing aids, the Ultegra FC-6800 chainrings enable a particularly smooth and fast shifting process. This means that shifting under load, which is otherwise only possible with a rear derailleur, is no problem. Their construction from carbon fiber-reinforced plastic with aluminium teeth helps to keep the weight low while increasing torsional rigidity. The hollow profile of the large chainrings also contributes to this.
NOTE: The letter combinations (MA, MB, MD) after the number of teeth should match for large and small chainrings. The Ultegra FC-6800 chainrings have been specially matched to each other by their climbing aids and can only achieve their superior shifting performance in the combinations provided by Shimano.
Technical data
Material: Aluminum
Number of teeth (combinability index): 34 (MA), 36 (MB), 39 (MD) teeth
Mounting: Inside
Bolt circle: 110 mm
Mounting type: 4-hole, asymmetrical
Compatibility: Shimano Ultegra FC-6800
Gearing: 2x11
Color: black
Weight according to manufacturer: n/a A.
Weight self-weighed: 33g (34 teeth)
Scope of delivery: 1x SHIMANO chainring Ultegra FC-6800 crank LK110 inner