Blackburn Heavy Duty 20″ Bicycle Inner Tube, 1.75″ – 2.25″, Schrader Valve (Value Pack 2), Black

Blackburn’s Heavy Duty 20″ Inner Tube Value Pack (2 Tubes) features a thick casing under the tread to resist flats better than a standard tube. This rubber is 20% thicker compared to a standard tube. The tube’s high-quality mold-cured rubber creates consistent thickness without weak spots across the entire tube. The Blackburn bike inner tube fits tire widths: 1.75″ – 2.25″ and works well with these types of bikes: Kids Bikes, BMX Bikes and Mountain Bikes. Value pack comes with a set of two tubes with Schrader valves. Features: 20% thicker tube helps prevent flats, Bonus: two tire levers included to ease removal and installation, Works with these bikes: Kids, BMX, Mountain, Mold cured rubber for consistent side wall–prevents high pressure blow outs, Schrader Valve Type, 2 Inner tubes included Brand: Blackburn’s Sport: Bicycling