This catalogue for the 1973 model is very similar to the one for 1972, but with a few telling changes, including:

• The inclusion of the nascent Dura-Ace groupset (page 2 and page 3) including the Titlist front derailleur
• The weird aircraft-style ‘console’ gear levers have inexplicably changed from being double to being single (page 8 and page 11)
• The Tourney centre-pull brakes are joined by a side-pull version (page 19).
• The cable-operated disk brake is joined by a hydraulic version (page 20).

• Publisher: Shimano
• Country: Japan
• Date: December 1972
• Derailleur brands: Shimano
• Derailleurs: too numerous to mention - see individual pages