Hein Gericke Heated Grips
Finished installing the grips today. I used Bostik 'Serious Glue' rather than the provided super glue as it doesn't set immediately, so I could fine tune the position. The grips were a bit longer than the originals too, so I had to use some washers to space out the bar-ends. It turns out they're not actually the same as Oxford ones, as they only have a high or low setting. Low was fine below about 50mph (air temp was 7C), above that high was required. I like them a lot, it should mean I can wear my summer gloves most of the time now (my winter ones are like oven mitts).