The 'modern' photos are not as clear as the 'old fashioned' Daniel Rebour drawings used in previous catalogues

• Publisher: Simplex
• Country: France
• Date: 1978
• Derailleur brands: Simplex
• Derailleurs: Simplex SO, Simplex S001, Simplex SX100, Simplex SX110, Simplex SX410, Simplex SX810, Simplex SJ810 GT, Simplex LJ1000, Simplex SJ4000, Simplex SLJ5000, Simplex SLJ6000