|
|
| Category: | Cranksets |
| Name: | Shimano GA-200, Dura-Ace First Gen |
| Brand: | Shimano |
| Primary Group: | Dura-Ace |
| Model: | GA-200 |
| Years: | 1973 - 1976 |
| Country: | Japan |
| Added By: | JFischer on 07/19/07 |
| Updated By: | MGTS on 03/12/15 |
Additional Photos - click for full size |
|
 Verify Component Photos |
|
| Chainring Count | Double | BCD  | 130mm |
| BB Style | Square Taper (ISO) | Pedal Threads | 9/16" x 20 (English) |
| BB Length | 112, 113mm | Flutes | Crank Arm; Spider |
| Lengths | 165; 167.5; 170; 172.5; 175 | Arm/Spider Material | Aluminum Alloy |
| Front Markings | Dura-Ace inside flute on crank arm | Back Markings | [length] [date code] |
| Extractor Threading | 22x1mm (Standard) | | |
Optional chain guard on outer ring. This crankset got a face lift around 1977 with new chain rings and a rename as the FC-7110 which was produced into the early 80's. The 1975 Catalog shows the crankset as model GA-200. The 175mm length became avaliable in 1975. 167.5 and 172.5mm lengths were avaliable upon request only in 75 and after.
From the 1974 Catalog:
FC-201: 52/39 rings, 165mm, with chain guard, packed with BB and toolset
FC-202: 54/45 rings, 165mm, no chain gaurd, packed with BB and toolset
FC-203: 52/39 rings, 170mm, with chain guard, packed with BB and toolset
FC-204: 54/45 rings, 170mm, no chain gaurd, packed with BB and toolset
|
| Quality: | | Rarity: | |
|
|
|
|
| Component Variations | View Detailed List Manage Variations |
| Variations of Component exist (Component is 1 of 3) | Brand | Group |
| Shimano GA-200, Dura-Ace (Black) | Shimano | Dura-Ace |
| Shimano GA-200, Dura-Ace (Black, drilled rings) | Shimano | Dura-Ace |
| Component Groups |
| Primary Group Name | Brand | Quick Info | Browse Group Components |
| Dura-Ace, First Generation | Shimano | 1973 - 1976, Road Race | View 34 Components |
| Details: The introduction of Dura-Ace in the mid 1970's, along with the indroduction of the Shimano 600 group were Shimano's first attempts at a professional quality road racing component group. The first Generation Dura-Ace was updated and renamed the 7100 series by around 1977/78. |
Shimano Model Number Prefix List:
| BB Bottom Bracket |
BL Brake Lever |
BR BRake |
| CB Coaster Brake |
CJ Cassette Joint |
CN ChaiN |
| CP Chain Protecto |
CR Chain Ring |
CS Cassette Sprockets |
| DF chain DeFlector |
DH Dynamo Hub |
FC Front Crank |
| FD Front Derailleur |
FE Fork Ends |
FH FreeHub |
| FS Front Suspension |
HB HuB |
HD HanDle bar |
| HP Head Parts (Head Set) |
HS Handle Stem |
IF Inter-3 Freehub |
| LP LamP |
MF Multi Freewheel |
PD PeDal |
| RD Rear Derailleur |
RH Rollerbrake Hub |
RM RiM |
| RR ReflectoRs |
RS Rear Suspension |
SB Shift Brake lever (Nexus, ?) |
| SC Speed Calculator (cycle computer) |
SF Single Freewheel Freilaufritzel |
SG Speed chanGe hub |
| SH SHoes |
SL Shift Lever Schalthebel |
SM SMall parts |
| SP Seat Post |
SQ Seat Quick release |
SS Single Sprocket |
| TL TooL |
WH WHeel
| ST Shift Brake Lever (STI, Rapid Fire, etc) |
By pressing Verify below, you express verification that the photos shown are indeed of the component listed.
Please do not verify if you are not sure that all photos are of the correct item. If you identify a photo that is NOT of the correct item,
please use the Report feature to flag that photo.
Note: You can not verify photos that you have uploaded.
