Actual weight on two tubes just purchased (May 2016) from UC: 359, 361g.
Still the easiest (and cheapest) way to save a ton of weight if you're not going tubeless and are using larger diameter tires (I've found that the claims that you can use skinnier tubes in fat bike tires really don't work out for 4.8" tires - you get obvious non-round tires in at least two ways - "necking" of the skinny tube at the valve area, and folding of the sidewalls of the tires - I saw the first with Bud and both with Jumbo Jim 4.8).Pros:
Lighter than other tube options for larger fat bike tires.Cons:
A bit heavier than claimed, none of the tubeless advantages.Would Buy Again:
May 20, 2016Reviewed by:
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