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Aventon Aventon logo• Class 2 (Convertible to Class 3)

Aventon Level 4 REC Step-Through

A $1,999 hub-motor commuter with a 750 W motor, 733 Wh battery, regenerative braking and app-connected security, praised by published reviewers for hill climbing and criticized mainly for its weight.

Side view of a sage green Aventon Level 4 REC step-through commuter e-bike with a low entry frame, rear rack, fenders and suspension fork on a white background.
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Aventon Level 4 REC Step-Through at a glance: who it fits

The Aventon Level 4 REC Step-Through is a $1,999 hub-motor commuter with a step-through aluminum frame. Aventon lists a 750 W hub motor (1,188 W peak, 1,440 W in Boost mode), a 733 Wh battery, an 8-speed Shimano Altus drivetrain, hydraulic brakes with e-cutoff and an app-connected security suite. Reviewers singled out its regenerative braking, its unusually quiet motor and its hill-climbing, and named its weight, an awkward charge port and a few small hardware details as drawbacks.

Choose it if you want a feature-rich commuter with strong hill performance and built-in security at a mid-range price. Look elsewhere if you want a light bike (reviewers measured roughly 70 lb), the simplest possible setup, or the most natural pedal feel of a mid-drive.

Key specifications, in plain English

All figures are Aventon’s published numbers as of September 2026.

  • Motor: 750 W rear hub motor, 1,188 W peak (1,440 W in Boost mode). A hub motor sits in the rear wheel and pushes the bike along; it is usually simpler and cheaper than a mid-drive. The sensor is switchable between cadence (assist when the pedals turn) and torque (assist scales with how hard you push).
  • Battery: 36 V, 733 Wh, LG 21700 cells. Aventon claims up to 75 miles per charge, assuming light assist.
  • Class: Class 2 (throttle up to 20 mph), convertible to Class 3 (28 mph, pedal assist).
  • Drivetrain: Shimano Altus rear derailleur, 8-speed trigger shifter and a CS-HG200-8 cassette with a 12-32T range.
  • Brakes: Tektro HD-E3120 hydraulic disc (front) and Tektro HD-E3520 two-piston hydraulic disc with e-cutoff (rear). E-cutoff means motor power cuts when you brake.
  • Suspension and tires: 80 mm adjustable coil-spring fork with lockout; Kenda Kwick Seven-5 Sport 27.5 x 2.2 inch tires.
  • Weight and load: 68.5 lb listed; 300 lb maximum payload.
  • Safety certification: Aventon’s data lists UL 2849 (the whole-bike standard); confirm battery certification details on Aventon’s page.
  • Display: Aventon A280.

What independent reviewers found

We do not present other publishers’ test data as our own. Below is what each published review reported, attributed to its source. These reviews cover the Level 4 REC; Aventon lists the step-through with the same motor and battery, and two of the reviews mention a step-through option, but none we read reported separate step-through numbers.

Range

Electric Bike Review (Mike East, March 2026) reported 96 miles in Eco and 44 in Turbo, well above Aventon’s 75-mile claim. Electric Bike Report (John S. Bozick, March 30, 2026) reported 97.0 miles in Eco and 43.8 in Turbo. OutdoorGearLab (Joshua Hutchens, July 9, 2026) measured 33.4 miles on throttle only, and noted that the bigger motor gives less range than the previous Level 3. Assist habits swing range by a factor of two or more, and throttle-only use drains the pack quickest.

Power, hills and speed

Electric Bike Report timed a hill climb at 1:37 and 18.7 mph on pedal assist (1:41 at 17.9 mph on throttle) and called the motor peppy. OutdoorGearLab reported climbing speeds of 18.5 mph in standard mode and 20 mph in Boost, a 0-to-20 mph time of about 6 seconds, and scored the bike 9.2 out of 10 for hills. Electric Bike Report and Electric Bike Review both reported a top speed of around 28 mph in Class 3.

Regenerative braking

The REC is the Level 4 with regenerative braking. Electric Bike Review noted that Aventon claims 3 to 5 percent efficiency gains on 20-mile rides. OutdoorGearLab called the system impressive, but noted regeneration is limited when the motor overheats. Electric Bike Report measured an average braking distance of about 20 feet 2 inches.

OutdoorGearLab’s overall verdict

OutdoorGearLab gave the REC 85 out of 100, ranked it third of 19 e-bikes it had tested and named it an Editors’ Choice for best everyday e-bike. It described the bike as a comfortable, competent daily commuter with strong smart features and a wide service network.

Where reviewers found problems

  • Weight: reviewers measured 70 to 71 lb, which Electric Bike Report said makes lifting and transport hard.
  • Charge port: OutdoorGearLab found it awkward to reach and said the headlight cannot be upgraded.
  • No physical key backup for the electronic battery lock (Electric Bike Review).
  • Small details: Freshly Charged (April 20, 2026) noted turn signals without auto-cancel, composite pedals, plastic fenders and no bell.
  • Complexity: Electric Bike Review said it is not ideal for riders who want a simple, straightforward bike.

Where sources and numbers disagree

Aventon lists 68.5 lb; the reviewers measured 70.3 lb (OutdoorGearLab), 70.7 lb (Electric Bike Report) and 71 lb (Electric Bike Review). Electric Bike Review reports torque of 80 Nm standard and 96 Nm in Boost, and about 1,425 W peak in Boost versus Aventon’s 1,440 W; we quote peak wattage from Aventon and treat torque as a reviewer-reported figure. Range differs mostly with test method, as above.

Who should buy the Aventon Level 4 REC Step-Through

  • Commuters who want strong hills and regenerative braking for under $2,000.
  • Riders in theft-prone areas who want GPS tracking, geofencing and an electronic wheel lock (Electric Bike Review, Freshly Charged).
  • Riders wanting a quiet motor; Freshly Charged called it unusually quiet.
  • Riders who prefer an easy step-through frame; Electric Bike Report said the REC line fits riders from about 4 ft 11 in to 6 ft 4 in.

Who should skip it

  • People who need to carry the bike upstairs regularly.
  • Riders who want the most natural mid-drive pedal feel; Aventon also sells a pricier mid-drive Level 4 ADV.
  • Anyone who wants no app or connected features.
  • Riders planning serious trail use; see our eMTB and trail e-bikes.

Aventon Level 4 REC Step-Through legality: which class is it?

Aventon lists this bike as Class 2 (throttle-assisted to 20 mph), convertible to Class 3 (28 mph). Classes are regulated state by state and sometimes city by city, and Class 3 riders often face age, helmet or path restrictions. Check your state in our 50-state e-bike law guide before choosing a mode. Aventon’s product data lists UL 2849; our explainer on UL 2849 and UL 2271 covers what those marks do and do not cover, including the difference between bike-system and battery certification.

Price and value

Aventon lists the bike at $1,999 (storefront data read September 19, 2026). OutdoorGearLab and Freshly Charged frame the value around the overall package rather than any single spec, and OutdoorGearLab awarded its Editors’ Choice. Prices and promotions change, so confirm the current price on Aventon’s site.

Aventon Level 4 REC Step-Through vs. the alternatives

Before you buy: a short checklist

  1. Confirm the size range for the step-through frame on Aventon’s page.
  2. Consider weight if you must lift the bike.
  3. Check your state’s class, age and helmet rules before unlocking Class 3.
  4. Check battery certification details and connected-feature terms on Aventon’s page.
  5. Read how shipping and returns work on our site (Aventon ships and handles returns, not us).

Frequently asked questions

How far can the Aventon Level 4 REC Step-Through go on a charge?

Aventon claims up to 75 miles. Electric Bike Review reported 96 miles in Eco and 44 in Turbo; Electric Bike Report reported 97.0 and 43.8; OutdoorGearLab measured 33.4 miles on throttle only.

How fast is it?

Aventon lists Class 2 with conversion to Class 3; reviewers reported about 28 mph in Class 3.

Does it have regenerative braking?

Yes; every review we read describes it, and Electric Bike Review cites Aventon’s own efficiency claim. OutdoorGearLab noted it is limited when the motor is hot.

How heavy is it?

Aventon lists 68.5 lb; reviewers measured about 70 to 71 lb.

Is it a hub or mid-drive motor?

A 750 W rear hub motor.

Sources and further reading

Full manufacturer specifications

  • E-bike class: Class 2 (Convertible to Class 3)
  • Motor: Hub Motor
  • Motor power: 750W
  • Peak wattage: 1188W Peak (1440W in Boost Mode)
  • Sensor type: Cadence & Torque
  • Battery capacity: 733Wh
  • Battery voltage: 36V
  • Battery cells: LG 21700
  • Safety certification (as stated by manufacturer): UL 2849
  • Weight: 68.5lbs
  • Maximum payload: 300 lbs
  • Frame: 6061 Aluminum
  • Brakes: Tektro HD-E3120 hydraulic disc (front) / Tektro HD-E3520 2-Piston Hydraulic Disc w/ E-Cutoff (rear)
  • Drivetrain: Shimano Altus RD-M310, 8-Speed Trigger Shifter, Shimano CS-HG200-8 8 speed Cassette 12-32T
  • Suspension: 80 mm Travel, Adjustable Coil Spring with Preload Adjustment and Lockout, Nutted Axle
  • Tires: Kenda Kwick Seven-5 Sport 27.5"x2.2"
  • Display: Aventon A280
  • Range (manufacturer claim): Up to 75 Miles
  • Use classification: Class 2 (Convertible to Class 3)

Quick answers about the Aventon Level 4 REC Step-Through

What are the Aventon Level 4 REC Step-Through's key specifications?

Motor: 750W. Battery: 733Wh. Weight: 68.5lbs. Max payload: 300 lbs. These are manufacturer-published figures, not our measurements.

Is the Aventon Level 4 REC Step-Through a Class 1, 2 or 3 e-bike?

The manufacturer lists the Aventon Level 4 REC Step-Through as: Class 2 (Convertible to Class 3). E-bike class rules and age limits differ by state, so check your state before buying.

Can the Aventon Level 4 REC Step-Through be ridden on public roads?

The manufacturer's stated classification is: "Class 2 (Convertible to Class 3)". Rules for roads, paths and trails vary by state; check your state's law before buying.

How far can the Aventon Level 4 REC Step-Through go on one charge?

The manufacturer claims Up to 75 Miles. That is a manufacturer claim, not our measurement; real range depends on rider weight, terrain, assist level and temperature.

How much does the Aventon Level 4 REC Step-Through cost?

The manufacturer's list price when we last checked was $1,999. Prices and promotions change, so confirm on the brand's site.

Is the Aventon Level 4 REC Step-Through UL certified?

The manufacturer states: UL 2849. UL 2849 covers an e-bike's whole electrical system and UL 2271 covers the battery; we link the certification evidence where we have it.

Keep exploring

Specifications source: manufacturer product page, retrieved 2026-09-19.