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Your cart is empty.Blackburn's Heavy Duty Inner tubes feature a 20% thicker casing under the tread to resist flats better than a standard tube. Their high quality mold-cured rubber creates consistent thickness without weak spots. Blackburn Heavy Duty tubes also include a pair of nylon tire levers to make removal and installation a breeze. Available in the most popular sizes to fit most bikes.
Amador
Reviewed in the United States on May 29, 2025
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KD
Reviewed in the United States on May 17, 2025
Tube is nice and thick! Hoping it will help against those nasty pinches.BUT - it did not come with the advertised tire levers! (Ordered this tube since I needed new levers, and this tube was meant to come with them!).
Josh tyler
Reviewed in the United States on May 16, 2025
Is the best and withholds the best air air quality
Timothy Alan Kilbourne
Reviewed in the United States on March 15, 2025
I bought two. ZERO tire levers. Good hustle.
J P
Reviewed in the United States on April 17, 2025
No tire levers
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