Inner tube 20x4.0 for fatbike

Inner tube for fat bike in size 20x4.0 with straight valve

Got a flat tire or needs to replace your inner tube? Then this affordable inner tube is for you! The best value for money on the market.

We have plenty of stock available at a very competitive price! 50% off this month!

You can mount this tire on your fat bike yourself. You'll also need an outer tire, of course. You can order one from us at a great price! Want to replace both tires? Order two inner tubes.