Viribus BZ1

Viribus BZ1 Step-Thru Electric Bike

Comfortable city cruiser with power, range, and everyday utility

Colors: Cream White · Aqua Green · Pink
Style: 500W Motor · 48V 13Ah (624Wh) Battery
Class: Class 2 (up to 20 mph with PAS or throttle)

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Why You’ll Love It

• Easy step-through frame — hop on/off in everyday clothes without swinging a leg.

• Real-world range — up to ~65 miles with pedal assist or ~35 miles on throttle-only (conditions vary).

• Confidence at city speeds — 500W (1,000W peak) hub motor glides to 20 mph smoothly and quietly.

• All-day comfort — upright position, wide cushioned saddle, adjustable handlebar, and front suspension.

• Ready to commute — integrated front basket, rear cargo rack, full fenders, lights, and kickstand included.

• Simple control — color LCD shows speed, PAS level, battery, and more; 5V/2A USB port keeps your phone topped up.

• Lightweight aluminum build — resists rust and is lighter than steel step-thru frames.

• Safety first — dual disc brakes, bright lighting, and keyed, removable battery with anti-theft lock.

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Who It’s For

Commuters, students, and casual riders who want a stylish cruiser that’s easy to ride, easy to live with, and already comes with the cargo and comfort accessories you’d otherwise buy later. Great for errands, boardwalks, campus life, and relaxed bike-path miles.

For more details, please read our full review of the Viribus BZ1.

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Performance at a Glance

• Top Speed: 20 mph (factory preset, Class 2)

• Range: up to ~65 mi (PAS) / ~35 mi (throttle-only)*

• Motor: 500W rear-hub (1,000W peak)

• Battery: 48V 13Ah (624Wh), removable & lockable

• Charging Time: ~5 hours from near-empty

• Gearing: 7-speed with thumb shifter

• Brakes: Mechanical disc, front & rear

• Weight Capacity: 265 lb (rider + cargo)

*Actual range depends on rider weight, terrain, temperature, wind, tire pressure, cargo, and riding mode.

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Feature Highlights

Removable Long-Range Battery

Pop the 48V 13Ah pack out with the included key to charge at home or work. Smart capacity balance: serious range without excess weight.

Three Ways to Ride

• Pedal-only: classic 7-speed cruiser style.

• Pedal Assist (5 levels): choose your boost; cruise effortlessly at city speeds.

• Throttle-only: roll away from stops or tackle short hills without pedaling.

Comfort & Control

Front fork smooths cracks and brick paths; the wide faux-leather saddle and swept handlebar keep posture relaxed. Adjustable handlebar height lets you dial in reach.

Cargo-Ready Utility

A sturdy front basket for quick-grab items and a rear rack for panniers or a crate make errands easy. Full fenders keep road spray off clothes.

Intuitive Color Display + USB

Glanceable speed, PAS, trip/odometer, and battery. A 5V/2A USB port powers your phone or light.

Safety & Security

Dual disc brakes provide predictable stopping power. Integrated headlight and tail light improve visibility. Battery locks to the frame to deter grab-and-go theft.

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Size & Fit

• Recommended Rider Height: ~5′5″–6′3″

• Standover: ultra-low step-through for easy mounting

• Seat Height Range: approx. 32.3″–40.2″ (adjustable)

• Overall Length: ~6′3″

• Handlebar Height: ~43.7″

Tip: For maximum comfort, set saddle height so your knee has a slight bend at the bottom of the pedal stroke, then fine-tune handlebar height to keep your back relaxed.

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What’s in the Box

• Viribus BZ1 step-thru e-bike (26″ wheels, city tires)

• 48V 13Ah removable lithium battery with 2 keys

• 2A charger & power cord

• Front basket, rear rack, full fenders, kickstand

• Integrated headlight & rear light, horn/bell

• Color LCD display & control pad

• 7-speed drivetrain with chain guard

• Tool kit (assorted wrenches, Phillips screwdriver)

• Printed manual + assembly video link

Assembly: 85% pre-installed. Typical first-time setup ~30–60 minutes.

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Detailed Specifications

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Use Cases

• Daily commute: arrive fresh, no parking stress.

• Grocery runs: basket up front, heavy items on the rear rack.

• Campus & neighborhood: quick trips without starting the car.

• Leisure rides: boardwalks, park loops, and bike-path cruising.

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Care & Maintenance

• Keep tires within the printed PSI range for comfort and range.

• After the first 50–100 miles, re-torque rack, fenders, and basket bolts.

• Clean and lube chain every few weeks (more often in wet weather).

• For longest battery life, avoid storing fully depleted; top up to ~80–100% before longer rides.

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FAQs

Q1: Is the BZ1 waterproof?
It’s built for real-world weather and light rain, but avoid submerging components or pressure-washing. Dry the bike after wet rides.

Q2: Can I ride without using the motor?
Yes. Pedal-only mode works like a standard 7-speed cruiser.

Q3: How accurate is the range?
Range varies with rider weight, terrain, wind, temperature, tire pressure, cargo, and PAS level. Expect the longest range in PAS 1–2 on flatter routes.

Q4: Does it climb hills?
The 500W hub motor handles neighborhood grades well. For sustained steep climbs, select a lower gear and higher PAS (4–5) and allow a moderate pace.

Q5: Is the battery removable?
Yes—unlock, slide out, and charge indoors. Always store and charge in a dry, ventilated area.

Q6: What’s the legal class?
Class 2: up to 20 mph using throttle or pedal assist (check your local regulations).

Q7: Can I add panniers or a child seat?
Most standard panniers fit the rear rack. For child seats, follow the seat manufacturer’s compatibility and weight guidance.

Q8: How hard is assembly?
It arrives 85% pre-assembled. Install the front wheel, handlebar, pedals, and basket, then adjust brakes/derailleur as needed. The included video simplifies the process.

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Buying Confidence

• Battery security: keyed lock & removable pack

• Parts availability: standard brake pads, tires, and drivetrain parts

• Support: manufacturer’s limited warranty and customer service (see store policy page for details)

Ready for a calmer, cleaner commute? Add the Viribus BZ1 to your cart today and turn short car trips into breezy, battery-powered rides.