Model: D3F Motor type: Brushless DC hub motor Frame material: Steel Folded dimensions: 115*29*70cm Product dimensions: 115*48.7*102.3cm Wheel size: 14*2.125 inches lCharge time: 4-6h Net weight: 17kg Load: 120kg Range using throttle mode: 35-45km Range using pedal assist mode: 40-50km