I got a stock Himalayan handlebar top clamp and flipped it putting it underneath the handlebar. It’s now the perfect height for me while just riding on the street or standing on the foot pegs riding off road. If I remember right with the extra long bolts it cost was just under $20 three years ago for all the bits.It and some other goodies are on the way so I'll let ya know.
For some context for ya, of all the bikes I've owned Himalayan is one of only two bikes that satisfied right off the showroom floor. It was and is "right". YMMV.
After, idunno, maybe 1500 miles I adjusted the handlebars 1 or 2 mm. It fit my needs, my riding style and ergonomics that good.