(based on 80kg rider; varies with conditions). 20" x 4" fat tires also provide good grip and excellent shock absorption. Battery: 60V 30Ah/ 1800Wh. ????【1500W Brushless Motor】. Shengmilo S900 Electric Mountain Bike,60 V 30 Ah Hydraulic Oil Brake,7 Speed Gears 20 x 4.0 Wide Tyre,Double Shoulder Shock Absorber,Adult Mountain Electric Motorcycle Bike.
