I got the handle bars off ebay about 9 years ago, I got short bars, a set a few inches bigger than the triumph stock bars ( which were on the full dress america ) and beach bar set far to big to put on anything I have owned.
one of the sets had K & N stamped on the riser.
All were from the same manufacture but one was packaged as a K&N accessory(odd?)
The tach is the Triumph unit for the speedy or america, the speedo is an aftermarket mini from one of the major dealers, maybe drag specialties.
I will look to see if I have more photos to put on photobucket.
I added some pvc pipe the diameter of the gauges to the top of a stock headlight bucket (from a wreck) and glassed it in , drilled holes in the bucket and mounted the gauges.