Everyone was rushing to go wider for a bigger contact patch but then people started going skinnier again so that less sidewall was exposed to avoid cuts. So now I don't know what the sweetspot is. My plan is to run bigger rubber, say up to 50mm. Maybe I just stick to i23 to match the rear.
If I was going to build a 650B dynamo front wheel for the Kinesis - would I use an i23 or an i25?
My set now is i23. Is there a reason to go wider? What do the cool kids use?