SHIMANO

Features

• BCD: 110mm
• 11-speed compatible
• Hollowglide technology cuts down on weight yet maintains strength
• Better power transfer and more precise shifting
• Anodised aluminium material
• 4-arm asymmetrical

Product features

• Use: Road
• Group: Dura Ace 11-speed
• Teeth: 42 (ME)
• Suitable for: FC-9000
• Bolt Circle: 110mm
• Gear arms: 4-arm
• Gradation: Type ME (for 55/54-42T)

Material

• Aluminum, anodized

Color

• black

The Shimano Ultegra 11-speed Chainring for the FC-6800 Crank

The Shimano Ultegra FC-6800 11-speed chainring has four asymmetrically arranged arms and a bolt circle diameter of 110 mm - uniform for all teeth gradations. Four different 2x combinations can be formed. The large chainrings (50 to 53 T) are made of an aluminium-carbon composite and have a weight-saving hollow profile (Hollowglide).

The Shimano Ultegra 11-speed Chainring for the FC-6800 Crank

The Shimano Ultegra FC-6800 11-speed chainring has four asymmetrically arranged arms and a bolt circle diameter of 110 mm - uniform for all teeth gradations. Four different 2x combinations can be formed. The large chainrings (50 to 53 T) are made of an aluminium-carbon composite and have a weight-saving hollow profile

FEATURES

COMPATIBLE MODEL

FEATURES

COMPATIBLE MODEL

FEATURES

COMPATIBLE MODEL

FEATURES

COMPATIBLE MODEL

SHIMANO Ultegra Chainring FC-R8000 Crank | LK 110 asymmetric outside

With their special tooth profiles, mount donate and climbing aids allow Ultegra FC-R8000 chainrings a particularly soft and fast switching. So with them a shift under load, as it was usual only from the rear derailleur, easily possible. Its construction of carbon fiber reinforced plastic with aluminum teeth helps to keep the weight low while increasing torsional rigidity. The hollow section of the large chainrings also contributes to this.

NOTE: The letter combinations (MS, MT, MW) behind the numbers of teeth should match for large and small chainrings. The Ultegra FC-R8000 chainrings have been specially tuned by their climbing aids and can only achieve their superior shifting performance in the combinations provided by Shimano.

Technical specifications:

Material: aluminum, carbon fiber reinforced plastic
Number of teeth (combinability index): 46 (MT), 50 (MS), 52 (MT), 53 (MW) teeth
Assembly: outside
bolt circle diameter : 110 mm
Mounting type: 4-hole, asymmetric
Compatibility: Shimano Ultegra R8000
Circuit: 2x11
Color anthracite

DESCRIPTION

This Ultegra FC-R8000 chainring is specially designed for the Ultegra FC-R8000 11-speed groupset,
and is made of lightweight aluminum.
The gear has a BCD of 110 mm.
Ideal when you want to change the features in your Ultegra R8000 group, for example to better MTB gears.

The chainrings have fixed combinations of 50-34, 52-36, 53-39 or 46-36.
To maintain optimal shifitng performances, do not deviate from this!
The Shimano Ultegra R8000 chainring has an asymmetrical BCD of 110 mm.

Specifications:
Inner chainring for the Shimano FC-R8000 groupset
Made of lightweight aluminum
Made for 11-speed systems
Arms: 4
Number of Teeth: 52
Color: BlackThis Ultegra FC-R8000 chainring is specially designed for the Ultegra FC-R8000 11-speed groupset,
and is made of lightweight aluminum.
The gear has a BCD of 110 mm.
Ideal when you want to change the features in your Ultegra R8000 group, for example to better MTB gears.

The chainrings have fixed combinations of 50-34, 52-36, 53-39 or 46-36.
To maintain optimal shifitng performances, do not deviate from this!
The Shimano Ultegra R8000 chainring has an asymmetrical BCD of 110 mm.

Specifications:
Inner chainring for the Shimano FC-R8000 groupset
Made of lightweight aluminum
Made for 11-speed systems
Arms: 4
Number of Teeth: 52
Color: Black