【Wide Compatibility】The 2.50/2.75-14 (60/100-14) Inner Tubes,Fits most 50cc 110cc 125cc 140cc 150cc 160cc Dirt Pit Bike. For Apollo RFZ dirt bike models, Atomik dirt bikes, Thumpstar bikes, Yamaha PW80, SSR dirt/pit bikes, BSE, YCF Riding, IMR pit bikes, Kayo, Stomp pit bikes, Piranha pit bikes, DHZ bikes, GPX dirt bikes, Pitster dirt bikes, Lifan motorcycles
【Safety First】We designed this inner tube to be puncture resistant. Prevent damage, destruction and injury to the rider. Safe in any season or weather condition
【Leak-Resistant】Latex rubber, composition plus thickened sidewalls makes them puncture and explosion-resistant. They have excellent air retention / hold air for up to 90 days
【Durable & Leak-Resistant Valves】Feature TR13 straight valves fitted into thickened valve seats for enhanced durability. The pure copper dust caps have built-in rubber seals that keep out dust and water and can be used as a tool to remove the valve core
【Complete Kit】Install the inner tubes easily with the included installation accessories - 2 x 2.50/2.75-14 (60/100-14) Inner Tubes + 2 x Stem Valve Caps