Shimano Ultegra FC-R8100 2x12-speed 52 teeth Black

52-tooth Shimano Ultegra FC-R8100 outer chainring for 2x12-speed road cranksets. It is right for you if you want to replace or change the large chainring on your Ultegra crankset, paired with the 36-tooth chainring.

• Fits FC-R8100 and FC-R8100-P 2x12-speed cranksets without modifications
• 52-tooth large chainring, to be paired with the 36-tooth inner chainring
• HOLLOWGLIDE hollow construction: the outer chainring remains robust with less material
• Aluminium with a carbon coating, in a black finish for the Ultegra crankset
• For choosing: this is the 52-36 combination, so check that you have Shimano's asymmetric 110 BCD

Technical specifications

• Teeth: 52
• Compatibility: FC-R8100 and FC-R8100-P 2x12-speed cranksets
• Chain: Shimano HG 12-speed
• Matching ring: 36T-NH, code Y0NG36000
• Technology: HOLLOWGLIDE, hollow outer chainring
• Material: Aluminium with an anodised finish and carbon-fibre-reinforced plastic
• BCD: 110 Shimano Asymmetric
• Colour: Black
• Item code: Y0NG98020