Abound SR

The Aventon Abound SR acts as the nimble, ultra-agile sibling in Aventon’s cargo lineup, shrinking down the physical footprint of the standard platform without sacrificing a shred of its heavy-hauling capability. It’s designed for urban riders who need a versatile utility bike to carry a passenger or handle groceries, but want something that steers and maneuvers like a standard city bike in tight spaces. Like the LR, it features the Aventon Control Unit (ACU) tech suite, loading this compact frame with smart security functions including 4G cellular connectivity, live GPS tracking, geofencing, and a remote electronic lock.

The Technical Snapshot

• Power & Performance: Motored by a 750W rear hub drive (1188W peak) delivering 80Nm of torque for snappy acceleration and confident hill climbs.
• Battery & Range: Packs a top-loading, frame-integrated 36V 20Ah (733Wh) battery built with premium LG 21700 cells, achieving up to 60 miles of range on a single 5-hour charge.
• Drivetrain & Speed: Operates as a Class 2 e-bike hitting up to 20 to 25 mph via a left-hand thumb throttle or pedal assist, utilizing a smooth, double-sided torque sensor and a Shimano Altus 8-speed drivetrain.
• Brakes & Suspension: Stopped by robust Tektro hydraulic disc brakes that grip a 180mm front rotor and a massive 203mm rear rotor (hidden behind the frame/mesh wheel guards). The ride is cushioned by a 50mm travel suspension front fork with adjustable lockout, a 50mm travel suspension seatpost, and a highly adjustable quill stem to easily dial in your cockpit fit.
• Utility & Build: Rides on heavy-duty 20x3.0-inch urban fat tires with reflective sidewalls, weighing in at 80 pounds with a 440-pound total payload capacity (including a 143-pound rated rear rack). It comes fully outfitted with a BC147 color display, integrated rear wheel mesh guards, a dual-leg kickstand, a high-mounted headlight, active brake lights, and integrated turn signals.