Two tests serve as the basis for the comparison: radial deformation test and rebound resilience test. The following figure shows that the use of the new foam U410 has reached the deformation properties closer to the classic pneumatic tyre.

The next graph shows the comparison of the rebound resilience of the wheels. Higher rebound resilience means lower rolling resistance and lower power consumption for wheelchair movement. As shown, Europur has drew near the rolling resistance of a conventional pneumatic tyre.

Tyres filled with Europur U410 foam are great for electric wheelchairs, while puncture-proof, good tyre grip, balanced comfort as well as long battery life are ensured.