Heated grip woes....and associated problems.

[Buzz]

can anyone tell me how they are secured to the bars please?

I had to take the left Oxford grip off mine last week as it stopped working, looks like it was just glued on judging by the brown flaky stuff that came out.  The inside of the grip was made up of a hard plastic tube about 3mm thick which just slipped over the end of the bar, the heating wire and rubber grip were on the outside of this hard tube.  I re-soldered the broken wire then used some hair spray to get it back on.  The bar end seems to keep it pretty snug up against the switch gear anyway, but it's not rotating at the mo.