描述
Tyre & running tread: ALEV: Made of high-quality elastic solid rubber, in smooth rolling quality Blickle EasyRoll, very high operational comfort, low-noise operation, low rolling resistance, very good floor preservation, vulcanised on the wheel centre. ALST: Made of high-quality, reaction-injected polyurethane-elastomer Blickle Softhane®, very high operational comfort through the especially thick, elastic tread, low-noise operation, low r