If you have an air compressor available, start one end of the foam grip on the bars, place an air nozzle between the grip and the foam grip and apply air while pulling the grip on

Should take about 2 mins to install both sides, removal is much faster


I also have the Shinhopples, made a huge difference in comfort
https://www.shop.shinhopples.com/pro...categoryId=103

I have not noticed any difference in temperature with the heated grips

3 years/10,000 miles and the grips look brand new