Tube for Kris Holm 20" Long Neck

Hi everyone,

I had my kris holm 20" long neck for a long time, and it is using maxxis creepy crawler. Recently, the tube went bust. Without knowing the specific tube size, I went to a local bicycle store to have it replaced. After riding a while, it went bust again. I suspect it had something to do with the tube.

May I ask, if there’s a specific inner tube size for KH 20"?

Thank you in advance.

The tube size is dependent on the tire size, which is probably 20x2.5" in your case. Generally, go to a bike shop and ask for the biggest 20" tube they have. And check for what caused the tube to go flat; you may have something in the tire, or a bad rim strip.