Shimano dura-ace fc-r9100 11-speed chainring

Product Description The Shimano Dura-Ace 11-speed Chainring for FC-R9100 Cranks The has a uniform 110 mm bolt circle diameter for a wide range of 2-speed combinations. It is also compatible with the Dura-Ace power meter. The large chainrings (50 to 55 teeth) have a hollow profile (Hollowglide) for more stiffness and less weight. Specifications:Application:Road, Triathlon & Time TrialMount:110 mm pitch circle, 4-arm asymmetricalTeeth:34 T, 36 T, 39 T, 42 T, 50 T, 52 T, 53 T, 54 T, 55 TGearing:2x11-speedTechnical Information:Combinations:34-50 T, 36-52 T, 39-53 T, 42-54 T, 42-55 TMaterial:aluminium (34 T to 42 T), aluminium/carbon (CFRP, 50 T to 55 T)Compatibility:Dura-Ace FC-R9100Dura-Ace FC-R9100-PFeatures:hollow-formed large chainring (Hollowglide)anodisedModels:34 tooth: Type:MSManufacturer Number:Y-1VP34000 36 tooth: Type:MTManufacturer Number:Y-1VP36000 39 tooth: Type:MWManufacturer Number:Y-1VP39000 42 tooth: Type:MXManufacturer Number:Y-1VP42000 50 tooth: Type:MSManufacturer Number:Y-1VP98010 52 tooth: Type:MTManufacturer Number:Y-1VP98020 53 tooth: Type:MWManufacturer Number:Y-1VP98030 54 tooth: Type:MXManufacturer Number:Y-1VP98040 55 tooth: Type:MXManufacturer Number:Y-1VP98050Note 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. Contents:1 x Shimano Dura-Ace FC-R9100 chainring Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com