Rear Tire Inner Tube, Motorcycles Dirt Pit Bike Tubes with Straight Valve 90/100‑14(3.00‑14) in, Heavy Duty Tube for 125cc 140cc

Leak-Resistant: The rear tire inner tube is made from butyl rubber and offers excellent air retention, and heat resistance. The rubber side is thicker, with increased flexibility walls, so these tubes are very puncture-resistant. Characteristic: The dirt bike inner tube has a good replacement for the original car 90/100-14(3.00-14)in rear tires, so you will also get better riding pleasure Wide Use: 3.00-14 Inner tube is also written as 90/100-14 motorcycle inner tube, fits many trail dirt bike, road bikes, and mountain bikes uses 14inch rim Premium Material: Inner Tube manufactured from premium rubber, thicker and more stable design, can withstand higher tire pressure. Meet the original standard to provide a snug fit, will not get a flat tire even on more uneven roads Quick Install: In less than 5 minutes, you will be back on the trail or track. Replace the inner tube quickly – so simple, easy, and fast!