Gazelle Tour de'lAvenir 59cm Shimano RX100 – Retro Bike Rotterdam
Vintage Shimano - RX100 rear derailleur on the vintage Shimano service bench. These are basically identical to 105 1055 apart from the polished finish. | Facebook
100 PRODUCTS HISTORY | SHIMANO
VeloBase.com - Component: Shimano RD-A550, RX100
FS SHIMANO RX100 GROUPSET (WHITE) IN GOOD CONDITION*REDUCED* | Retrobike
GUIDE: Repairing Shimano RX100 (A550) STI Levers - Bike Forums
Shimano RX100 #A550 7-speed Group Set from 1992 – Velosaloon.com