I bought a second one just like it. The first one loses air over time, much more than regular rubber ones — about 1 atm every 10 days. But on the plus side, the weight is exactly as stated, 58g.
05 April
29 inches
Pros:WeightCons:I made a mistake with the thickness when ordering.
09 February
All good!
23 January
27.5 inches
I installed it, went out a couple of times, so far so good
21 August 2025
29 inches
Pros:I didn't test it, I think it'll be fine, bought it as a spare
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12 April
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05 April
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09 February
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23 January
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21 August 2025
All reviews27.5 inches
29 inches
27.5 inches
29 inches