Wheelchair inner tubes with strong compounds for long lasting air retention at higher pressures. Compatible with all corresponding sized pneumatic tyres including Marathon Plus, Primo sentinel and IRC Exaracer Pro.
Ensure you purchase the correct valve type for your wheel, a Presta valve is longer, narrower and thinner than a Schrader.
Schrader valves are also known as Car Valves
Presta valves are also known as High Pressure Valves
