That’s a very good price, I bought some off this site a couple of weeks ago.
Its worth pointing out when fitting the handle bars back on that the two risers have two little marks on the inner face ( see photo) the marks are there I presume so you can line the bars up to the lines on your bars in eather 0 degrees or the plus 10 degrees .
Funny this isn’t menshoned in the instructions.
GLWTS,
Ian.