Originally Posted by
taz777
The tyres/wheels are stock so have tubes in them. I want to buy a couple of spare tubes in case I get punctures over the Winter. Fat tyre inner tubes are rare in the UK so I was looking for suggestions of inner tubes that would fit my tyres (Jumbo Jims 4.4x26 inch).
A couple of the replies suggest that tubes designed for narrower tyres should be fine. If this is the case then I have more options that I can go for.
Aren't the jumbos also tubeless? and you have tubeless rims... the obvious answer:
go tubeless and retrieve the tubes you already have as spare.