Slydynbye
Will ride for Pie
Where is the engine number on an ST 1100? !!!!
at first I thought that was an odd location, then it occurred to me that they may have put it there because it would be difficult to access if your goal was to try to alter the numbers.Well...... It's on a Flat part on the Bottom of the engine between the collector pipes just to the rear of the oil pan.
It won't be visible until you wipe away all the crud.
I just snapped a shot with my Phone instead of sliding under the BikeFound it. The previous descriptions got me to close in on it. It is on a flat, aft of the two aft oil pan bolts, between the pipes. The stamped numbers are on a horizontal flat facing the ground. You would have to slide under the bike to read it correctly so read with a mirror the image will appear backward. Engine number example SC26E-2201xxx. Now I get to go stand in line again just to wait for the crabby woman to tell me that I need something else.