C3strom Astro ProBattery 1040Wh (52V20Ah) SAMSUNG 21700 cells Motor BAFANG 750W Pedal Assist 5 Level Charger 52V 4 Amp Display LCD with mobile app integration Lights integrated lighting system USB Charger Yes Frame Aluminum Alloy Carrying Capacity 330 lbs Tires Kenda K Shield Saddle Silicone filling Fenders Front and Rear

Charger - 52V 4 Amp

Derailieur:Shimano 6-speed-gears

size: 26"x 1

Tires - Kenda K-Shield

size:22" x1

frame:high-carbon steel

size: 26"x1

size:16" x2color: white

Battery charging time: 4 hours

color: white

75color: blackframe:high-carbon steelbattery:36v 10Ah lithiumbatterycharging time 4-6 hours motor:250w brushless Rear HubPayload: 250 lbs max speed:16~19MPH range:22-28 Miles with PASDerailieur:Shimano 6-speed-gearsLED display

frame:Aluminumbattery:36V 10AH Lithiumbatterycharging time 4-6hoursmotor:250W brushless Rear HubPayload: 180 lbs max speed:16 MPH range:22~28 Miles