NCM Aspen is actually a specially designed sports equipment that allows people to ride in the snow like a land. The use of wide tires makes us more stable in snow riding, which allows us to enjoy the joy of snow riding. The featured and patented DAS-KIT technology gives riders a range of up to 110km (conditions applied) in a single charge. 6 levels of assisting pedaling modes meet various cycling needs. The combination of selected branded components secures this work of quality. BIKE COMPONENTS Frame: Alu. 6061, 26"*18.9 inches Suspension Fork: RST, Guid-T-26, Alu. Brake: Disc Brakes Freewheel: 7 Speed, 14-28T Tire: CST, C1752, 26"*4.0, Black Saddle: VELO, VL-3410 Stem: Promax. Alu.MA-471, Ext 90mm Crank: Shimano, Acrea, 28/38/48T Shifter: Shimano, Altus, F: M315-L, 3-Speed; R: M315-7R, 7-Speed Front Derailleur: Shimano, Altus, M310 Rear Derailleur: Shimano, Altus RD-M310 Chain: KMC, Z51 ELECTRIC COMPONENTS Battery: Das-Kit, i5-4813, 48V 13AH, 624WH Motor: Das-Kit, X15-fat, Rear drive motor, 48V 250W, 25KM/H Controller: Das-Kit, CT5-I5, 48V 18A Charger: Das-Kit, 48V2A Display: Das-Kit, L7 Front Light: Cateye, Front reflector Rear Light: Cateye, Rear reflector WEIGHT Net Weight (with battery): 30.0kg Battery Weight: 3.5kg Max Load (driver+bike): 125kg