Blue solid tyre on a black polyamide wheel centre
? high elasticity
? great driving comfort
? good rolling resistance
? excellent damping characteristic at relatively high capacities
? non-marking, not contact-discolouring

Blue elastic wheels are made of a Polyamide wheel centre with a directly vulcanised high quality blue elastic rubber tyre with 63 shore A hardness. wheels are available with Plain bearing, roller bearing or with ball bearing.