Stock grips off an FLH. They're made for touring aren't they?&nbsp\\;

 

I use Hd Nostalgic heated grips. Awsome old style look and you can ride in winter with summer gloves. I LOVE THEM! and the heating system works great! they are expensive but if you live in a cold place it worth the money.

 

Another vote for HD Nostalgic grips - comfortable and a good diameter - best grips I've ever used.&nbsp\\; I hated the Kuryjunkians Iso's- lasted one week on my bike and ended up in the trash.