The price above is for the boxed bike, matching Aventon's online pricing. If you would like for your bike to be built, be sure to add the "Pro Setup & Assembly Fee" item to your cart. The $99 assembly fee includes professional assembly and local support (compared to $180 if purchased online from Aventon).

The Level 4 ADV is Aventon's flagship commuter and their most advanced e-bike to date. The headline upgrade: a mid-drive motor (the new Ultro S) with 100Nm of torque, delivering a more natural, more efficient pedaling experience than any hub motor can match — especially on hills. It's paired with a Shimano CUES 10-speed drivetrain with electronic shifting and Aventon's AutoShift feature, which automatically changes gears for you based on your cadence. The result is a bike you can literally just get on and pedal without thinking about gears or power levels. The bigger 800Wh Samsung battery pushes range up to an incredible 110 miles, and it comes with a 4A fast charger in the box (roughly half the charge time of a standard charger). It's also about 7 lbs lighter than the Level 4 REC. All the essentials carry over: ACU smart tech (GPS tracking, remote wheel lock, alarm, geofencing), 100mm front suspension with lockout, suspension seatpost, lights with turn signals, rear rack, and fenders. This is the one for riders who want the best Aventon has to offer.