Price
Motor (Nominal)
Range
Battery
Technical Architecture
Overview
Price
$1,999
MSRP
Motor
750 W
Nominal Output
Battery
733 Wh
Battery Capacity
Speed
25 mph
Unlocked Top Speed
Payload
440 lbs
Max Load Capacity
Safety Standards
UL 2849 Certified
Electrical System Integrity
UL 2711 Certified
Battery Performance & Safety
Foldable
No
Frame Style Not Specified
Editorial Insights
Key Benefits & Drawbacks
Reasons to Buy
- Massive 143-pound rear rack capacity for hauling kids or heavy cargo.
- Integrated turn signals and storage bag included standard.
- Dropper seatpost makes sharing the bike between riders of different heights seamless.
Reasons to Avoid
- Heavy 81-pound curb weight makes it difficult to transport on car racks.
- Long wheelbase limits agility in tight city traffic.
Expert Verdict
In-Depth Analysis
Editorial Review: Evaluating theAbound LR
The Aventon Abound LR is the high-tech utility beast of the Aventon lineup, taking the brand's ultra-popular compact cargo platform and injecting it with long-distance capability and heavy-duty smart tech. It’s designed as a legitimate car replacement for families and heavy haulers, capable of carrying two passengers or an entire week’s worth of groceries without breaking a sweat. The standout upgrade here is the addition of the Aventon Control Unit (ACU), which equips this rig with 4G cellular and GPS anti-theft tracking, geofencing, and a passcode-protected startup—giving you absolute peace of mind when parking a fully loaded cargo bike outside a store.
The Technical Snapshot
- Power & Performance: Driven by a robust 750W rear hub motor (1188W peak / up to 1440W in Boost mode) that pumps out 80Nm of torque to flatten steep hills under load.
- Battery & Range: Houses a high-capacity, frame-integrated 36V 20Ah (733Wh) LG-cell battery providing an efficient range of up to 60 miles per charge.
- Drivetrain & Speed: Operates as a Class 2 e-bike (20 mph) via throttle or pedal assist, utilizing a fluid, double-sided bottom bracket torque sensor and a Shimano Altus 8-speed drivetrain.
- Brakes & Suspension: Employs premium Tektro hydraulic disc brakes paired with a 180mm front rotor and a massive 203mm rear rotor for maximum stopping power. The ride is cushioned by a 51mm travel front suspension fork, a 50mm travel suspension seatpost, and stable 20x3.0-inch Innova urban tires.
- Utility & Electronics: Features a monstrous 440-pound payload capacity (with a 143-pound rated rear rack) on a hefty 88-pound frame. It comes standard with an integrated rear wheel immobilizer lock, center frame storage bag, footboards, and full safety lighting with active turn signals.
Key Specifications
Abound LR
Performance
- Motor (Nominal)
- 750 W
- Motor (Peak)
- 1,188 W
- Battery
- 733 Wh
- Battery (Ah)
- 20.0 Ah
- Range
- 60 mi
- Top Speed
- 25 mph
Practicality
- Price
- $1,999
- Weight
- 88 lbs
- Payload Capacity
- 440 lbs
- Foldable
- No
Real-World Range Estimator
Fine-tuned for the 733 Wh High-Capacity Battery
35.0 mi
Motor Type
Terrain Profile
The Science of eBike Range
Estimated range is total usable battery capacity divided by adjusted energy consumption: Range (mi) = Battery (Wh) ÷ Adjusted Consumption (Wh/mi). Manufacturer range claims are measured in ideal lab conditions, so this model starts from a real-world baseline and applies a multiplier for each factor you change above.
The variables
- Baseline: 20 Wh per mile, for a 180 lb rider on flat ground using standard assist with a hub motor. Every adjustment below is a multiplier against that number.
- PAS level: assist is banded rather than linear, because a controller delivers set power steps rather than a smooth ramp. Levels 1–2 draw 30% less energy than standard, level 4 draws 30% more, and level 5 draws 60% more — the jump at the top is steep because aerodynamic drag rises with the square of speed.
- Motor type: mid-drive motors run through the gearing, so they hold a more efficient operating range under load and consume roughly 14% less energy than a hub motor over the same route. Hub motors lose more to heat when they bog down on climbs.
- Rider weight: consumption rises 5% for every full 20 lbs over the 180 lb baseline, reflecting the extra rolling resistance and the energy lost accelerating more mass back up to speed.
- Terrain: a hilly profile adds 30% over flat ground. Regenerative braking recovers very little of what a climb costs, so elevation is close to a straight energy penalty.
This estimate is independent of the Range score shown in the rating breakdown, which grades the model against the rest of the catalogue rather than predicting a single ride. Treat the figure as a planning guide — tyre pressure, wind, temperature and stop-start riding all move the real number.
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