Group Family General Info: Shimano Dura-Ace was introduced in the mid 1970's as their flagship road racing group. While their early generations often found itself on a very wide range of bicycles, by the 1980's the group was starting to make a name for itself as a true competitor of Campagnolo's Record group. |
General Info: The Dura-Ace 7500 group is a track / fixed gear groupset produced by Shimano at approximately the same time as their Dura-Ace 10 group. The 7500 series however did not use the 10-pitch design, but a standard chain and tooth size. |
Components | View Search List |
Category | Photo | Name | Years | Added |
Bottom Brackets | ![](CompImages/BottomBrackets/Thumbs/tn_F35CC135-BCA6-467E-A532-3BC34EBA997B.jpeg) | Shimano BB-7500, Dura-Ace (Track) | 1977 - Mid 1980's | 01/06/08 |
Chainrings | ![](CompImages/CrankRing/Thumbs/tn_AA1127C9-BC7C-4328-A51D-9F13FE82D3A8.jpeg) | Shimano Dura-Ace 7500 A-Type track ring (NJS) | Late 1970's - Early 1980's | 02/19/10 |
Chainrings | ![](CompImages/CrankRing/Thumbs/tn_ACC59EB9-1F02-46BE-B2AC-FD0E765F82E1.jpeg) | Shimano Dura-Ace 7500 B-Type track ring (NJS) | Late 1970's - Early 1980's | 03/27/17 |
Cranksets | ![](CompImages/Crankset/Thumbs/tn_FB19EB8B-0E6C-4EA8-B55B-AFDECAC8FCDE.jpeg) | Shimano FC-7500, Dura-Ace | 1982 - 1984 | 10/30/07 |
Headsets | ![](CompImages/Headsets/Thumbs/tn_E35F218F-1BE9-4D01-921E-E41B4F35EFCE.jpeg) | Shimano HP-7500 (NJS), Dura-Ace (Track) | Late 1970's - Mid 1980's | 03/26/17 |
Headsets | ![](CompImages/Headsets/Thumbs/tn_AFD1587E-F45A-4507-925C-FB0EE9FA9532.jpeg) | Shimano HP-7500, Dura-Ace (Track) | Late 1970's - Mid 1980's | 01/11/10 |
Hubs | ![](CompImages/Hubs/Thumbs/tn_316C893D-1C06-4B34-8DA2-5DF565C4A069.jpeg) | Shimano HB-7520, Dura-Ace Track | Early 1980's - 1984 | 10/30/07 |
Single Sprockets | ![](CompImages/Sprockets/Thumbs/tn_6F529AA0-BC96-4136-A18D-093D75D70B33.jpeg) | Shimano SS-7500, Dura-Ace (alloy) | Early 1980's | 11/02/07 |
Single Sprockets | ![](CompImages/Sprockets/Thumbs/tn_9EB76232-922E-457A-8791-EFE5A153F624.jpeg) | Shimano SS-7500, Dura-Ace (steel) | Early 1980's | 11/02/07 |