Shimano 200GS RD-M200 6-7 speed Rear Derailleur Long Cage Mountain Bike Touring | eBay
SHIMANO 200 GS REAR MECH DERAILLEUR VINTAGE OLD 7s SPEED RD-M200 LONG CAGE OLD | eBay
Shimano 200GS Drive Crank Arm Silver 170mm BCD74/110 Japan FC-M300 Free Shipping | eBay
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
Shimano 200 Gs Manual | enpracneogist1970's Ownd
Shimano 200GS mtb groupset with extras for cheap | LFGSS
How To Fix Shimano 200GS Trigger Shifters Super Easy! - YouTube