SHIMANO ALTUS C50 DERAILLEUR NEW NOS – Bicycle Heaven
Shimano Classic Antique Derailleur A L T U S St Ct20 Shift Lever 3x6 18 Speed Shifter Mtb Folding Bike Road Bicycle Accessories - Bicycle Derailleur - AliExpress
Shimano Altus C20 FC-CT20 Crank Set 170mm 48-38-28T | eBay
Shimano ALTUS C20 ST-CT20 SHIFTER WANTED or C50 | Retrobike
altus c20 shifter, Off 79%, www.spotsclick.com
Shimano Classic Antique Derailleur A L T U S St Ct20 Shift Lever 3x6 18 Speed Shifter Mtb Folding Bike Road Bicycle Accessories - Bicycle Derailleur - AliExpress
Old shimano altus c20 front derailleur issue : r/bikewrench