Shimano FC-M200 Oval Crankset Chainring Biopace SG 200GS Mountain Bike MTB NOS | eBay
Shimano 200GS mtb groupset with extras for cheap | LFGSS
SHIMANO 200GS BICYCLE 170 MM BIOPACE 48/38/28 TOOTH JIS RIVETED CRANKSET FC-M202 | eBay
SHIMANO 200 GS REAR MECH DERAILLEUR VINTAGE OLD 7s SPEED RD-M200 LONG CAGE OLD | eBay
retrobikefranken - Shimano 200 GS brake lever MTB set
How To Rebuild a Shimano 200GS, Altus C10, Alivio MC10, Acera X M290 M330, Exage Country Derailleur - YouTube
The large chainring looks oblong when it's spinning. Is this expected? It's a simple Shimano 200GS off a 90's Trek 820. The rings are not warped when viewed from above. : r/bikewrench
Vintage Shimano 200 GS Rear Derailleur RD-M200 Long Cage Bolt On | eBay
Shimano 200GS mtb groupset with extras for cheap | LFGSS
Shimano 200GS rear derailleur keeps clicking. What do these screws do? I've turned them both ways but can't figure it out. : r/bikewrench
Shimano 200GS FD-M201 Front Mountain Bike Derailleur 28.6 Bottom Pull 1 1/8" | eBay