Publicado Por En julio 22, 2026 Specification Color: Black Material: Aluminum, Iron, Copper, Magnetic Steel Suspension Type: Front Specific Uses For Product: Road Special Feature: Electric Brake Type: Power-off Brake Handle (Applicable to V Brake, Disc Brake) Power: 500W Speed: 340 RPM Torque: 30N. M Speed: 33-35km/h (No-load) Suitable Bike Wheel Size: 20-inch Wheel Hub Motor Diameter: 42cm/ 16.54in Wheel Hub Motor Width: 3.2cm/ 1.26in Wheel Hub Motor Total Width: 17cm/ 6.69in Package Size: 50*50*23cm/ 19.69*19.69*9.06in Net Weight: 9.2kg/ 20.28lbs Gross Weight: 11kg/ 24.25lbs.