AddMotor GAROOTAN M-81

AddMotor rates the rear-hub motor at 750 W, with about 1000 W peak (some 2026 listings cite 1200 W peak). The rated figure is the one that matters for the federal 750 W e-bike definition. It lists 80 Nm of torque, a little below the 85 Nm in the Cyrusher Kommoda 3.0 review and the 82 Nm EUYBIKE lists for the 2-Seater. Small 20-inch wheels gear a hub motor down compared with 26-inch wheels, which generally favors pulling away from a stop over top-end speed.

Class setup: AddMotor describes it as shipping in Class 2 (throttle and pedal-assist to 20 mph), with Class 3 (pedal-assist to 28 mph, throttle still capped at 20 mph) as a setting on the LCD. Some states restrict Class 3 on paths or by rider age, so check your state's e-bike law before you switch.

Cadence sensor, not a torque sensor: assist switches on when the pedals turn rather than scaling with how hard you push. The SISIGAD Family and EUYBIKE 2-Seater also use cadence sensors, per their reviews, so this is the norm in the tier.

The pack is a 48 V / 20 Ah / 960 Wh Samsung-cell battery in the down tube. AddMotor's 105+ mile headline is a pedal-assist-1 figure, which assumes flat ground and a light rider. We hold no instrumented range test for this bike, so here is the estimate from battery size: a loaded fat-tire cargo bike typically uses about 20 to 25 Wh per mile at mid assist, which puts 960 Wh at roughly 40 to 50 miles. Throttle-heavy riding and a passenger push consumption up, so plan on less for those trips.

The battery unlocks with a key and comes out for charging off the bike. AddMotor lists about 6 to 8 hours from empty on the included 3 A charger and sells an optional 5 A charger.

No dual-battery option is listed. For longer days, plan a charge stop or carry a spare pack.

UL 2849 system + UL 2271 battery certifications are listed on the Amazon page and the AddMotor product page. New York City's Local Law 39 bans the sale, lease or rental in the city of e-bikes and batteries not certified to those standards, and a growing number of apartment buildings ask for the certificate before they allow indoor charging. If your building manager will ask, request the certificate document from AddMotor.

Frame: 6061 aluminum step-through. AddMotor lists a standover of about 17 inches and markets riders from 5 ft 4 in to 5 ft 9 in as the best fit; check the seatpost range against your inseam if you sit outside that. Total payload: 350 lb (rider, cargo and passenger combined).

The rear cargo deck is a welded steel rack AddMotor rates at 150 lb. Its rail mounts suit a rack-mounted child seat such as the Yepp Maxi; check the seat maker's child weight limit, and keep seat, child and any deck cargo under the 150 lb rack rating. AddMotor also sells an optional front basket.

Tires are 20 × 4 Kenda fat tires. Stay within the pressure range printed on the sidewall: lower pressure adds grip on sand and loose surfaces, higher pressure rolls more easily on pavement.

Brakes: hydraulic disc front and rear with 180 mm rotors, the right hardware for a 78 lb bike carrying a load. The SISIGAD Family and the Cyrusher Kommoda 3.0 also list hydraulic discs, per their reviews.

Suspension: front spring fork only, with no rear suspension, which is typical for long-tails because a rigid rear keeps the cargo deck stable. If passenger comfort is the priority, the EUYBIKE 2-Seater lists a suspension seatpost. The Kommoda 3.0 has front and rear suspension but is not built to carry a passenger.

Three notable concessions:

1. Cadence sensor: power is on/off, not effort-proportional. The SISIGAD Family and EUYBIKE 2-Seater make the same choice, so you will not escape it at this price on Amazon.
2. 350 lb total payload is lower than the SISIGAD Family's listed 450 lb. If you weigh 200 lb or more in riding gear and regularly haul a heavy load, do the math before buying.
3. No dual-battery option, no app, no GPS. The M-81 is a conservative design that AddMotor has refined and certified rather than loaded with features. The Kommoda 3.0 has no app either, per its review.

None of those are dealbreakers if you specifically want a cargo bike from a US-based brand at $1,199 (as of Sep 28, 11:10 PM EDT, subject to change). AddMotor's bet is that US support, UL certification and a long-running frame matter more than spec headlines.

The AddMotor GAROOTAN M-81 is the right bike for budget-conscious families who want a long-tail cargo bike from a US-based brand at $1,199 (as of Sep 28, 11:10 PM EDT, subject to change), with UL 2849 and UL 2271 certification, a step-through frame and a rear deck that takes a child seat.

It is the wrong bike for anyone who needs more than 350 lb total payload (the SISIGAD Family lists 450 lb, for $899.99 (as of Sep 28, 11:10 PM EDT, subject to change)), anyone who wants a true two-seat bench for an older child (the EUYBIKE 2-Seater, for $799.99 (as of Sep 28, 11:10 PM EDT, subject to change), though its advertised 35 mph exceeds the 28 mph Class 3 cap and must be limited on public roads), or a solo rider who wants full suspension (the Cyrusher Kommoda 3.0, for $1,599 (as of Sep 28, 11:10 PM EDT, subject to change)).

Against the SISIGAD Family: the SISIGAD lists more payload (450 lb vs 350 lb), a factory-integrated child seat and hydraulic brakes, but a smaller 720 Wh battery and marketplace-mediated support. The M-81 answers with the larger 960 Wh battery, UL 2271 named for the battery on top of UL 2849, and a US-based brand. For a one-child school run on a budget, the SISIGAD; for more range and US support, the M-81.

Against the Cyrusher Kommoda 3.0: the same 960 Wh battery size, and the Kommoda adds front and rear suspension and 85 Nm, but its review lists it as not passenger-capable and it weighs 83 lb. For hauling a child, the M-81 is the cargo bike; the Kommoda is a solo cruiser.