PUJH PU3 Electric Bike Review: Brutal Torque, Big Weight, Real Caveats

Quick Verdict Best for: power-first cruising Skip if: you need lightweight storage

PUJH PU3 Review: Huge Torque, Heavy Reality

Fast and confidence-inspiring on open roads with strong braking feel, but the weight and high-speed trade-offs matter for everyday commuting.

Tested: ~40-mile long ride + short trips. Rider: 5′10″ / ~180 lb. Best fit for: open-road cruising, wind, and hills.

• Best for: riders who want torque-heavy acceleration and stable cruising.
• What you’ll like: strong braking feel and a smoother ride than its size suggests.
• Trade-off: heavy bike + speed/legality considerations for public roads.

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The PUJH PU3 is the kind of e-bike that makes you grin the first time you roll into the throttle. It’s a dual-motor fat-tire bike built around one clear promise: massive torque and fast acceleration—the “I want to keep up with traffic (or ride far outside the bike lane)” kind of energy.

I spent my time on the PU3 the same way most real owners will: mixed pavement, some rougher surfaces, plenty of stop-and-go starts, and at least one longer day where I wanted to see how it behaves when you ride it like you actually bought it for—fast, confident, and a little irresponsible if you’re not paying attention.

Here’s the honest summary: the PUJH PU3 delivers serious punch and surprisingly confident braking, but it also comes with very real ownership friction (shipping/fitment issues, weight, and legality/safety concerns at its higher speeds).

Quick Verdict

One-sentence verdict: The PUJH PU3 is a strong choice for riders who want maximum torque and fast, stable cruising, but it’s not ideal if you need a light, easy-to-own commuter or you plan to ride strictly within typical e-bike class limits.

Best for:

• Riders who prioritize power and acceleration over “bicycle-like” feel
• Bigger routes, windy roads, and wide-open paths where stability matters
• People who want a fat-tire, full-suspension setup for mixed terrain

Not ideal for:

• Apartment/stairs storage or anyone who needs to lift the bike often
• Riders who want a quiet, subtle commuter that blends in
• Anyone who must stay strictly compliant with common e-bike speed classes

Biggest strength: The bike’s torque-forward acceleration makes hills and headwinds feel smaller than they are.

Biggest trade-off: Weight + high-speed reality (safety, legal limits, and extra wear) is the price you pay for that power.

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Scorecard

• Ride Feel: 7.8/10
• Power (Real Use): 9.2/10
• Range (Real Use): 7.6/10
• Comfort: 8.2/10
• Build & Serviceability: 6.8/10
• Value: 7.9/10

At a Glance

• Category: Dual-motor fat-tire, full-suspension “power commuter / off-road style” e-bike
• Motor: Dual hub motors (listed as very high peak power)
• Battery & Range: 60V system; range claims vary widely; real range depends heavily on speed and throttle use
• Top Speed / Class: Marketing suggests very high top speed; treat “Class” labeling cautiously if you’ll ride public roads
• Weight & Payload: Heavy bike; payload claim is high (verify your exact listing)
• Sensor + Throttle feel: Throttle-forward personality; PAS is usable but the bike’s character is “power first”
• Best for: Power seekers, big riders, wide roads, mixed terrain comfort

Real-World Test Setup

• Rider: 5′10″, ~180 lb
• Terrain: Pavement, bike paths, rougher patches, and mild-to-moderate hills; lots of stop signs and re-starts
• Load: Light daypack; no passenger
• Assist usage: Mixed PAS plus throttle; I specifically did higher-speed segments to evaluate stability and braking confidence
• Conditions: Normal dry conditions; I kept tire pressure moderate (fat tires feel best when you don’t overinflate)
• Test duration: A longer ride day of about 40 miles, plus additional shorter rides for setup and daily-feel checks

What Is the PUJH PU3?

In plain English, the PUJH PU3 is a high-power dual-motor fat-tire e-bike that aims to do three things:

1. Launch hard from stops
2. Hold speed without feeling twitchy
3. Smooth out rough surfaces with fat tires + suspension

It’s positioned more like an “electric mini-moped in bicycle clothing” than a traditional commuter e-bike. That’s not a criticism—just the most accurate way to set expectations before you spend real money.

Key Specs

Who This Bike Is For

You should be looking at the PUJH PU3 if:

• You live somewhere with wind, long straight roads, or rolling hills where power makes riding more relaxing
• You want an e-bike that feels confident and planted when cruising faster than typical casual-path speeds
• You don’t mind extra weight and bulk in exchange for “press the throttle and go” capability
• You value hydraulic braking and fat-tire comfort over lightweight efficiency

This bike makes the most sense for riders who treat it as a serious powered vehicle—because that’s how it behaves once you start using the performance it offers.

Who Should Skip This Bike

Be blunt with yourself here—this is where returns (and regrets) usually come from.

• Skip if you have stairs, a small apartment, or a light-duty bike rack.
  This is a heavy, bulky e-bike. If lifting is part of your daily routine, you’ll hate it.
• Skip if you must stay strictly within common e-bike class rules on public roads and multi-use paths.
  The PU3’s marketing and real-world speed potential live in a gray area. If your local rules matter (they do), buy something clearly class-limited and designed for that.
• Skip if you want a “bike first” pedaling experience.
  Fat tires + dual motors = power, but not the most natural bicycle feel—especially if you often ride with minimal assist.
• Skip if you’re sensitive to ownership friction.
  My rear rack arrived extremely bent, and aligning it was a pain. That’s the kind of thing that can sour the whole experience if you expect perfect out-of-box finish.

Real-World Performance

1) First Ride Impressions

The first thing I noticed was how quickly the bike responds once you’re rolling. It doesn’t feel like a gentle commuter that ramps up politely—it feels like a machine that wants to move.

The second thing I noticed: the PU3’s “power personality” means you need to ride it with intention. I recommend starting in a lower assist setting and getting a feel for how it steps up, because the jump can surprise you if you’re used to softer cadence-style commuters.

One early downside showed up immediately during setup: the rear rack situation. Mine came in very bent, and even once I got it into usable shape, lining it up during install took more time than it should have.

2) Power & Ride Feel

Starts

• Good at: Getting up to speed quickly when you’re leaving intersections. It reduces that “slow launch” feeling that many heavy fat-tire bikes have.
• The cost/boundary: The stronger the launch, the more you need good control habits—steady hands, clean throttle input, and respect for traction (especially on loose surfaces).

Hills

• Good at: Torque. Even with extra weight, the bike doesn’t feel like it’s begging for mercy on rises.
• The cost/boundary: When you use big power on climbs, you’re paying in battery draw and heat. This is not the bike you buy if you expect maximum efficiency.

Cruising

• Good at: Stable cruising at higher speeds. On open stretches, the bike feels composed—more “small powered vehicle” than “wobbly bicycle.”
• The cost/boundary: Higher speed increases risk and maintenance needs. Tires, brake pads, and bolts all matter more when you ride fast regularly.

Beyond assist / pedaling without power

• Good at: With the 7-speed drivetrain, you can still pedal it, and I did on mixed sections to extend range.
• The cost/boundary: It’s still a heavy fat-tire bike—without assist, you feel the mass and rolling resistance.

3) Speed & Control

I hit up to about 42 mph during my higher-speed testing. At that pace, here’s what mattered most:

• The bike felt more stable than I expected for a fat-tire e-bike, especially once it settled into a straight line.
• The throttle is fun, but it demands respect—smooth inputs, no sudden yanks in tight areas.
• At speed, your “safety stack” matters: braking distance, tire grip, and your protective gear.

If you buy this bike because you want speed, ride it like speed is dangerous—because it is.

4) Range You Can Expect

Range on a high-power dual-motor bike is always a story of how you ride.

On my longer day (about 40 miles) using a mix of pedal assist and throttle, I finished with around 3 bars remaining on the display. That tells me the bike can do real distance, but it also tells me the display “bars” are not precise enough to promise a specific max range.

Here’s a realistic way to think about it:

• Conservative: ~30–45 miles (higher speed, frequent throttle, hills, heavier loads)
• Typical: ~45–70 miles (mixed PAS, moderate speeds, some pedaling, varied terrain)
• Aggressive efficiency mode: ~70–90+ miles (lower speeds, more pedaling, flatter routes)

Top 3 range killers on this bike:

1. Riding above ~25–28 mph for long stretches
2. Using dual-motor throttle launches repeatedly
3. Low tire pressure or rough terrain (fat tires can be efficient or a battery drain—depends how you run them)

Translate to life: If your commute is a 10-mile round trip, you’re likely looking at multiple days per charge—but only if you ride it like a commuter, not like a speed build.

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Comfort, Handling & Practicality

Comfort

The PU3 rides smoother than its size suggests, largely because fat tires naturally mute chatter, and the suspension helps on broken pavement and rough patches.

Body-feel notes:

• The riding position is more comfort-forward than aggressive.
• Over longer distance, fatigue was low in the hands and shoulders compared to stiffer setups.
• The bike feels like it wants you to cruise, not sprint-pedal.

Handling & stability

• Low speed: You feel the bulk. Tight turns take planning, and walking it through narrow areas isn’t “fun.”
• High speed: This is where the bike feels more composed. The mass that’s annoying at walking pace becomes stability once you’re rolling.

Weight distribution

This kind of bike often feels “vehicle-like” because of the battery/motor weight. That’s good for planted cruising, but it also means you should brake early and ride predictably around other people.

Brakes & Safety

The hydraulic brakes were a highlight for me. On the 40-mile day, braking remained consistent, and stopping power felt strong and confidence-inspiring.

That said, here’s the safety reality: when you ride 35–40+ mph, you’re outside the comfort zone of typical bicycle expectations. Even with good brakes, your stopping distance grows fast, and your risk tolerance should shrink.

My practical safety advice if you buy a bike like this:

• Treat high-speed riding like motorized riding: helmet, gloves, eye protection, and extra caution at intersections.
• Check brake pad wear early; fast bikes eat pads faster.
• Keep tires in good condition and replace them before they become sketchy.

Certification note: Some listings mention “UL,” but unless you can verify the exact certification standard and coverage, treat it as “needs confirmation,” not a guarantee.

Controls, Display & Riding Modes

The PU3 is presented as having multiple modes (including cruise-type behavior, walk assist, and different throttle/assist behaviors depending on settings). In real use, what mattered most to me was:

• Display readability at a glance (speed + battery status)
• Predictable throttle response
• Being able to choose a calmer mode for crowded areas

If you’re new to high-power e-bikes, give yourself time in a lower setting before you start chasing top-speed numbers.

Fit, Sizing & Adjustability

I’m 5′10″ and felt comfortable on the PU3 with basic adjustments (saddle height and cockpit setup). The bike’s general fit feels aimed at a wide range of riders.

Shorter riders:
This is still a tall, heavy fat-tire platform. Even if the height range says you fit, make sure you’re confident handling the weight at stops.

Taller/heavier riders:
Power is not the concern here—the bigger concern is braking demands at speed and ensuring bolts, spokes, and key hardware stay tight.

Tuning tips I’d actually do:

• Dial tire pressure for comfort and grip (don’t overinflate fat tires).
• Re-check rack and fender alignment after a few rides.
• Set your controls so you can brake comfortably without overstretching.

Ownership Notes

Assembly time + what took longest

The bike was easy to assemble overall, but the rear rack alignment was the time thief for me—especially because mine arrived badly bent.

First-week checklist

1. Check axle/hub hardware and key bolts (especially anything near motors and suspension)
2. Inspect brake calipers/rotors for alignment and rub
3. Re-torque rack and fender mounts (vibration loosens “bolt-on accessories” first)
4. Check spoke tension (high power can be hard on wheels)
5. Confirm tire pressure and look for any sidewall damage

Service reality

Expect normal wear items—pads, chain, tires—to matter more because this bike invites faster riding and stronger acceleration. Also: replacement parts and long-term support depend heavily on the seller channel, so I recommend documenting what you receive (photos) in case you need parts support.

What’s Included in the Box

Commonly included (varies by listing/version):

• Bike + charger + keys (if battery is lockable)
• Tools and basic accessories
• Rack, fenders, lights, and sometimes small extras like a phone mount

Pros & Cons

Pros:

• Big torque and fast acceleration that makes riding genuinely fun
• Strong hydraulic braking feel—confidence-inspiring on real rides
• Comfortable ride thanks to fat tires + suspension working together
• Good high-speed stability once you’re cruising on open stretches
• Practical utility direction with rack/fenders/lights (when everything arrives straight)

Cons:

• Rear rack quality/shipping risk: mine arrived extremely bent; install was frustrating
• Heavy and bulky: not apartment-friendly, not “easy rack lift” friendly
• High-speed reality: if you ride it near its speed potential, safety/legal issues become part of ownership
• Range varies wildly with behavior: throttle-heavy riding can drain battery faster than people expect

Deal-Breakers & Annoyances

1. For commuters: The bike’s size/weight makes quick “grab-and-go” errands less convenient than a lighter commuter.
2. For storage: If you have stairs or tight hallways, the bulk is a daily tax you’ll pay repeatedly.
3. For speed riders: If you actually plan to ride 35–45 mph often, you should be thinking about protective gear and local rules—this isn’t casual-path behavior.
4. For people who expect perfect out-of-box finish: Shipping damage or accessory fitment issues (like the rack) can sour the experience fast.
5. For “bicycle feel” riders: It rides more like a powered machine than a nimble bicycle—especially when you’re using the power.

Comparisons

Compared to a typical single-motor 750W-class fat-tire commuter, the PU3 wins decisively on:

• Acceleration and torque (especially from stops and on hills)
• High-speed cruising confidence

But it loses on:

• Practical daily ownership (weight/portability)
• “Just ride anywhere” simplicity (class compliance, attention, and safety demands)
• Efficiency (it encourages riding in the least efficient way—fast and throttle-heavy)

If your goal is a normal commute with minimal drama, a lighter, clearly class-limited commuter can be the smarter buy. If your goal is power and grin-factor, the PU3 is more aligned with that mission.

FAQ

Final Verdict – Should You Buy It?

Buy it if: You want a dual-motor fat-tire e-bike with real torque, strong braking feel, and the ability to cruise fast on open roads.

Skip it if: You need lightweight practicality, strict class compliance, or you don’t want to deal with potential shipping/fitment issues like a bent rack.

Best use case: Open-road cruising, windy areas, hillier routes, and mixed terrain where power and stability matter more than nimble handling.

Main compromise: You’re trading convenience and “normal e-bike simplicity” for power—plus you’re accepting the safety/legal reality that comes with higher speeds.

Personal judgment: If I specifically wanted a powerful, fun, torque-heavy ride and I had the space to store it, I’d consider spending my own money on it. If my goal was a clean, simple commuter with minimal hassle, I’d buy something lighter and more clearly class-limited.

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	PUJH 6000W Dual Motor Ebike for Adults, 60V 20Ah Fast Electric Bike 45mph,Up to 110 Miles,24″ Fat…		View on Amazon