Happyrun Electric Bike Fat Tire Cargo City E-bike - G50
Ignite your sense of adventure with the Happyrun Tank Electric Bicycle, built for both trail exploration and daily commuting. Powered by a 1500W (peak) brushless motor, it reaches speeds of 28+ MPH, allowing you to effortlessly tackle varied road conditions and steep inclines with confidence.Equipped with a 48V 18AH removable battery, the Tank eBike delivers an impressive range of up to 68 miles on a single charge, lasting 5-6 hours. The removable design allows for easy charging at home or work, providing maximum convenience for your on-the-go lifestyle.Featuring 20" x 4" Fat Tires, the Tank offers extra protection against punctures from debris like thorns and glass. Designed to master diverse terrains—sand, snow, or rough trails—these tires turn every ride into a seamless, exhilarating adventure
With a high-performance front fork suspension and seat suspension system, the Tank eBike absorbs bumps and rough terrain, delivering a smooth, comfortable ride. Dual mechanical disc brakes provide reliable stopping power, ensuring safety on all kinds of roads.The Happyrun Tank Electric Bike arrives 90% pre-assembled, so you can hit the road quickly with minimal setup. (Be sure to keep the original packaging for any potential returns.)We stand behind our product with a two-year warranty covering the motor, battery, and charger, so you can ride with peace of mind. If you have any questions, our team is ready to assist you and will respond within 24 hours. Orders ship from California within 48 hours, ensuring fast delivery.
What our Experts Think
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Strong Motor & Speed: Equipped with a 750 W nominal / 1500 W peak brushless motor for confident acceleration and urban riding performance. Delivers up to 28–32 mph top speeds under ideal conditions.
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Impressive Range: Removable 48 V 18 Ah lithium‑ion battery supports up to ~68 miles per charge (varies by terrain, rider weight, and assist level).
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Cargo‑Friendly Design: Rear rack supports hauling goods, groceries, or deliveries — great for city commuters or parcel runs.
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All‑Terrain Stability: Wide 20″×4″ fat tires and front/rear suspension deliver excellent grip and smooth handling on pavement, gravel, and uneven surfaces.
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Comfort & Control: Dual suspension system and Shimano 7‑speed drivetrain help absorb bumps and customize pedaling effort.
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User‑Friendly Features: Easy‑to‑read LCD display shows speed and battery info; removable battery allows convenient charging.
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Balanced Value: Combines fat‑tire versatility, solid range, and practical cargo capability at a competitive price point for daily commuting and weekend riding.
Q&A
Q: What is the Happyrun G50 Electric Bike?
A: A powerful electric fat‑tire city and cargo bike built for commuting, errands, and light off‑road riding.
Q: What are its key performance features?
A: 750 W rated (up to 1500 W peak) motor, removable 48 V 18 Ah lithium battery, and fat 20″ × 4″ tires for traction on varied terrain. Top speeds reach around 28 + mph with up to ~68 mile range per charge.
Q: What terrain is it suited for?
A: City streets, gravel paths, beaches, snow, and urban trails—its fat tires and suspension make it versatile for mixed surfaces.
Q: Does it carry cargo?
A: Yes—comes with a rear rack for hauling groceries, deliveries, or gear (≈33 lb capacity).
Q: What comfort and control features does it include?
A: Full suspension (front + rear), 7‑speed gearing, LCD display for ride data, LED lighting, and mechanical disc brakes for reliable stopping.
Q: Who is it ideal for?
A: Urban commuters, cargo riders, delivery riders, and adventure‑minded cyclists who want a rugged, long‑range e‑bike.
Maintenance Tips
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Battery Care: Charge the removable 48 V battery after each ride (avoid full drain), and store in a cool, dry place to prolong battery life.
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Tire & Brake Checks: Regularly inspect fat tires for wear and correct air pressure; check disc brakes for pad wear to maintain stopping power.
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Drive System: Clean and lightly lubricate the chain, derailleur, and drivetrain components to prevent rust and ensure smooth shifting.
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Electrical Components: Keep wiring, connectors, and the LCD display dry and free of debris; inspect for loose connections periodically.
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Frame & Cargo Rack: Wipe the frame and rear cargo rack after rides; tighten bolts and check suspension for play to avoid looseness.
Damage 
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