2Pcs 4.80/4.00-8 Inner Tubes with TR-87 Valve Stem, Replacement Tire Tubes for L

TR-87 Bent Valve Stem – Easy & Secure Inflation: Equipped with a durable TR-87 bent valve stem and protective cap, this inner tube supports smooth, stable inflation. Installation Notice: For optimal performance, slightly inflate the inner tube before installation to avoid twisting and ensure the tire bead seats evenly on the rim.

2 PCS 90/100-16 Dirt Bike Tube 3.00-16 Inner Tube

2 PCS 90/100-16 dirt bike tube 3.00-16 Inner Tube with TR4 Straight Valve Stem. 【Reduce Noise】The friction between the hard tube and the hardware produces a lot of vibration and noise, while the inner tube can effectively reduce the vibration and noise of the wheel, maintaining the stability and safety of the wheel operation.