What size are the radiator hoses?

Poked a pinhole in very end of lower hose on trail and was able to trim to stop leak.
Want to get some spare hose at auto supply store to keep on bike but can't find info on what size or specs to buy.
Any help appreciated.

Bikeman wrote:

Poked a pinhole in very end of lower hose on trail and was able to trim to stop leak.
Want to get some spare hose at auto supply store to keep on bike but can't find info on what size or specs to buy.
Any help appreciated.

You can buy some cool blue or red replacement kits, but I gather that's not what you're looking for. I don't suppose you thought to keep the trimmed off bit?

I do believe they are 3/4" ID