A 500 ME Benassi EGO PU2710 Scarifier (without batteries) - Mobile Blades 8990201 Push advancement Working width 50 cm Cutting height millimetric adjustment Cutting system with 4-sector rotor with 48 mobile blades (A 500 M and A 500 E M) or 24 fixed blades (A 500 F and A 500 E F) Folding handlebars for easy transport Front solid rubber wheels diameter 200 mm, rear diameter 250 mm Weight 81 kg