Sixthreezero Relaxed Body 750W Electric Tricycle

Sixthreezero Relaxed Body 750W Electric Tricycle Specs frame Frame Material: Aluminum; Size: 13" (440mm) Frame Style: Step Thru; Dropout: 3/8" Threading; Dropout Style: Forged Semi-Vertical motor 750 Watt Rear Mount Motor battery 48V 15Ah Lithium-Ion Battery with Charger electric motor controls 5 Levels of Pedal Assist; Twist Throttle display LCD Display with Speedometer, Power Meter, and Battery Charge gears Shimano Tourney 7 Speed fork Fork Material: Steel headset (handlebar stem) Diameter: 44*30mm Material: Alloy rims Rim Type: Double Wall Rim Material: Alloy tires Rear Tires: 24”x 3” Front Tires; 20" x 3" Rear rear derailleur 7-Speed, Direct Type chain Size: 1/2" x 3/32" x 114L crankset (chainwheel) Crank Material: Steel Crank Arm Length: 170mm or 6.7" Teeth Count: 38" bottom bracket set Model: Steel Size: 68mm x 118mm brakes Tektro Front and Rear Disc Brakes. 1 Front, 2 Rear pedal size (thread) 9/16" shift levers Shimano Index Revo Shifter 7 Speed rear cassette Brand: Shimano Tourney Teeth Count: 14, 16, 18, 20, 22, 24, & 28