![SHIMANO 200GS 28.6 Clamp-on TRIPLE front derailleur NOS! BB21G 001 - 7/1/21 RK02 | renaissance-cycle SHIMANO 200GS 28.6 Clamp-on TRIPLE front derailleur NOS! BB21G 001 - 7/1/21 RK02 | renaissance-cycle](https://primary.jwwb.nl/public/w/c/s/temp-tfemsekqdnagoejmlbxw/dvc2db/IMG_8649-1.jpg)
SHIMANO 200GS 28.6 Clamp-on TRIPLE front derailleur NOS! BB21G 001 - 7/1/21 RK02 | renaissance-cycle
![How To Rebuild a Shimano 200GS, Altus C10, Alivio MC10, Acera X M290 M330, Exage Country Derailleur - YouTube How To Rebuild a Shimano 200GS, Altus C10, Alivio MC10, Acera X M290 M330, Exage Country Derailleur - YouTube](https://i.ytimg.com/vi/Tkqmm1wSRiQ/maxresdefault.jpg)
How To Rebuild a Shimano 200GS, Altus C10, Alivio MC10, Acera X M290 M330, Exage Country Derailleur - YouTube
![Will these old school shimano ST-M020 200GS shifters (from 1992?) work with these suntour XCE derailleurs (from 1991?) ? Everything is 3x7 : r/bikewrench Will these old school shimano ST-M020 200GS shifters (from 1992?) work with these suntour XCE derailleurs (from 1991?) ? Everything is 3x7 : r/bikewrench](https://i.redd.it/n465gc9ul3b61.jpg)
Will these old school shimano ST-M020 200GS shifters (from 1992?) work with these suntour XCE derailleurs (from 1991?) ? Everything is 3x7 : r/bikewrench
![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 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](https://external-preview.redd.it/TnjOmgZxehz-w1m1u8h9CCny-HUgZC-I_zc_urzYFME.png?format=pjpg&auto=webp&s=b07862c75e1121a3b353562e2a429b70232e9228)