Apologies Gents,
Was out of town for a few days.
To answer some of your inquiries:
The thermometer is from "MARLIN's Clocks" USA.
https://www.marlinsclocks.com
The thermometer is glued with double sided tape right on top of the HONDA badge.
The speedometer marking is for quick glance while riding so that I do not overspeed in specific area's. This help me confirm my road speed instantly.
I do not have to search for the numerical speed markings on the speedometer.. especially when riding above 140 KPH.
The tach marking is where the engine produces the most "torque", so I always keep the RPM within the torque range. note, I keep switching between both the CBX and the CB1100, I keep forgetting the torque zone of each bike.
From my understanding of the engine design, I marked the engine torque range on the tach.
See attached a picture of the CBX.
Sorry the file is too big - Can someone assist me in reducing it.
Thanks