Guangdong Technologies OFFERS EXTRA Discounts On Aventon's Level 4 ADV Ebike , The Level 4 ADV elevates the commuting experience with mid-drive performance and refined control. Powered by Aventon’s Ultro S motor with 100Nm of torque and paired with a Shimano CUES 10-speed drivetrain featuring Aventon’s E-Shifter and Autoshift technology, it delivers a natural pedaling feel and efficient power delivery across varied terrain. Alipay + Trade Assurance Moneyback Guarantee + Return Policy Guangdong Technologies Customer Support Fast Response: WhatsApp Now : +4915215994276