STANCE Ultra Light Crew Socks Color:WHITE Speed lacing system allows fast drift new Speed lacing system allows fast 7cm (Rear) Throttle Throttle Yes Throttle Type Twist Default Throttle Max Speed (KM H) 6 Throttle Max Unlocked Speed For offroad Use (KM H) 35 (250W) 40 (500W) 50 (1000W) Tyre Tyre Size (Inch) 20 Tyre Brand Model Vee Huntsman Tyre Width (Inch) 4 Tyre Colour Black Frame Frame Step Over or Step Thru Frame Size (Inch) 20 Max Load (KG) 180 Frame Material Aluminium Alloy 6061 Rider Height Guide Min Rider's Height (Depreciated) 160 (5' 3") Rider Max Height (CM) 190 (6′ 3″) Motor Motor Power (W) 250W 500W or 1000W Motor Brand Model Shengyi Rear Hub Motor Max Unlocked Speed For Offroad Use (KM H) 35 (250W) 40 (500W) 50 (1000W) Default Maximum Speed (KM H) 25 Motor Type Brushless Geared Rear Hub Motor Torque (NM) 60 (250W) 70 (500W) 95 (1000W) Bike Geometry Axle to axle length (CM) 120 Handlebars Width (CM) 60 Total length (CM) 180 Bike Weight (KG) 40 Adjustable Handlebars Angle Yes Adjustable Seat Height No Box Gross Weight (KG) 49 Maximum Handlebars Height (CM) 113 Maximum Seat Height (CM) 83 Minimum Handlebars Height (CM) 113 Minimum Seat Height (CM) 83 Standover Height (CM) 30 (Step Through Frame) Every pair of Stance Performance Socks features Infiknit™ durable performance yarn in the heels and toes to protect your feet from high wear abrasion zones