The Lego Technic 857 Motorcycle With Sidecar. This was an unusual set, as there were instructions for a second build, The Chopper (middle left picture) - was this the only set that
S.M.I.D.S.Y. | The Lego Car Blog
LEGO 857 Motor Bike Instructions, Technic
Lego - Technic - Alles über Lego - Technic Modelle und mehr...
Technicopedia: 857
857 | The Lego Car Blog
LEGO 857 Technic Motorbike with Sidecar | BrickEconomy
LEGO 857 Motorcycle Set Parts Inventory and Instructions - LEGO Reference Guide