The Shimano Ultegra FC-R8000 11-speed chainring, together with the other drivetrain components, contributes to a smooth and fast shifting process. It has an asymmetrical hole pattern, a bolt circle diameter of 110 mm and is made of aluminium or an aluminium-carbon composite. The large chainrings (except 46 T) are hollow-formed (Hollowglide technology) to save weight.


SPECIFICATIONS

Application: Road, Cyclocross
Mount: 110 mm pitch circle, 4-arm asymmetrical
Teeth: 52 T
Gearing: 2x11-speed


TECHNICAL INFORMATION

Material: Aluminium/carbon (CFRP, 50 T to 53 T)


COMPATIBILITY
- Ultegra FC-R8000


FEATURES

- hollow-formed large chainring (Hollowglide)
- anodised


MODEL SPECIFICATIONS

Type: MT
Manufacturer Number: Y1W898030


Note to Type Designation:
The type designation (one or two characters) helps identify the compatibility of various chainrings with other chainrings. Because the larger chainrings have specially-formed teeth and upward shifting assistance, only particular smaller chainrings will match to ensure proper shifting performance. An XY chainring should only be combined with another XY chainring. This applies to all other types as well.