請問無內胎這樣耗氣正常嗎? - 單車

By Joseph
at 2021-04-03T05:43
at 2021-04-03T05:43
Table of Contents
HI,我這無內胎大約快兩年了,騎約2000公里,
是giant gavia ac 0 那款,
現在出門前一晚打飽100psi,
第二天騎約70~100公里,均速20左右,
回到家量胎壓只有80psi左右(前後輪差不多),
覺得降得有點快,如果騎長程北高之類,
到後面不就癟著騎了?
另外放家裡大概10多天,
捏起來就有點軟,消風明顯,
請問這正常嗎?
--
是giant gavia ac 0 那款,
現在出門前一晚打飽100psi,
第二天騎約70~100公里,均速20左右,
回到家量胎壓只有80psi左右(前後輪差不多),
覺得降得有點快,如果騎長程北高之類,
到後面不就癟著騎了?
另外放家裡大概10多天,
捏起來就有點軟,消風明顯,
請問這正常嗎?
--
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