Jaronoon BGBY20 Folding Electric Fat Bike – 250W Rated / 750W Peak Motor, 48V 20Ah Battery, 110 km Range, 20" Fat Tire

Jaronoon BGBY20 — Long-Range Folding All-Terrain Electric Fat Bike

Engineered for supreme commuter versatility and rugged outdoor exploration. The Jaronoon BGBY20 is powered by an EU-compliant brushless rear hub motor delivering a 250W rated continuous output and a 750W peak power surge (60 N·m torque), combined with a high-capacity 48V 20Ah (960Wh) removable lithium-ion battery that provides up to 110 km (68 mi) of pedal-assist range. In strict compliance with European road safety standards (EN 15194 / EPAC), the top speed is factory-limited to 25 km/h (15.5 mph) in pedal-assist mode with the twist throttle disabled. For riders located outside the European Union, the twist throttle can be activated and top speed unlocked up to 45 km/h (28 mph). Featuring an easy-stow folding 6061 aluminum alloy frame, 20"×4.0" fat tires, full lighting with integrated turn signals, Shimano 7-speed gearing, and sensitive disc brakes, the BGBY20 is ready for any journey.

🔋 48V 20Ah (960Wh) Long-Range Battery

• 48V 20Ah high-density lithium battery pack delivering 60–110 km (37–68 mi) in pedal assist mode / 40–55 km in pure electric mode (outside EU with throttle active)
• Removable and lockable design — easily recharged directly on the bike frame or removed to charge indoors (5–8 hours)
• Intelligent BMS multi-stage protection defending against overcharge, short circuit, deep discharge, and overheating

🚀 250W Continuous Rated / 750W Peak Motor & Legal Compliance

• 250W Continuous Rated / 750W Peak Motor: Full compliance with European EN 15194 road regulations with 250W continuous rated power while unleashing up to 750W peak power and 60 N·m torque for climbs up to 30°
• EU-Compliant Speed & Throttle Configuration: Factory-capped at 25 km/h (15.5 mph) in pedal-assist mode with the twist throttle disabled to satisfy European street-legal requirements
• Outside-EU Unlock & Throttle Activation: For use strictly outside the European Union, the twist throttle function can be enabled and top speed unlocked up to 45 km/h (28 mph)
• 3 riding modes: 5-level Pedal Assist (PAS), Pure Electric (outside EU), and Traditional Manual Cycling

🛞 20"×4.0" All-Terrain Fat Tires & Reliable Disc Brakes

• 20" × 4.0" fat tires provide superior cushioning, shock absorption, and all-weather traction on city asphalt, sand, and snow
• Front and rear mechanical disc brakes provide sensitive and reliable stopping power with motor cut-off safety
• Shimano 7-speed drivetrain delivers smooth cadence adjustments across varied terrains

🚲 Compact Folding 6061 Aluminum Frame

• Reinforced 6061 aluminum alloy frame folds neatly to 96 × 44 × 75 cm for convenient storage in car boots, elevators, or home hallways
• Accommodates riders from 175 to 190 cm (5'9"–6'3") with a maximum frame payload of 100 kg (rider) plus 50 kg on the heavy-duty rear rack
• Adjustable handlebar height (105.5–129 cm) and saddle height (92–103 cm) for tailored ergonomic comfort

📟 Multifunctional LCD Display & Integrated Turn Signals

• Backlit multifunctional LCD display shows real-time speed, battery level, trip odometer, and PAS level
• Equipped with bright LED headlight and a safety rear tail light featuring integrated left/right turn signals for maximum commuting safety

📐 Specifications

Note: Range and speed figures are based on standard testing conditions; actual performance may vary depending on rider weight, terrain, weather, and assist level. The 250W continuous rated motor and 25 km/h factory speed limit strictly comply with European road standards (EN 15194 / EPAC). Within the EU, the twist throttle is disabled. Enabling the throttle and unlocking speed up to 45 km/h is exclusively permitted outside the European Union. Please adhere strictly to your local traffic regulations.

🚚 Shipping & Delivery

• Poland Warehouse: Fast delivery within 3–7 business days to EU countries. 
• China Warehouse: Direct factory dispatch with door-to-door tracked delivery within 15–45 business days.
• Dispatch: Orders are typically processed and shipped within 24–48 hours on business days.

🛡️ Warranty & After-Sales Support

• 1-Year Warranty: Covers motor, frame, controller, and charger against manufacturer defects.
• 6-Month Warranty: Dedicated coverage for the 48V lithium battery.
• Customer Care: Lifetime technical support and replacement parts support for your peace of mind.

📦 What's in the Box?

• 1 × Jaronoon BGBY20 Folding Electric Bike (90% pre-assembled)
• 1 × 48V 20Ah Removable Lithium Battery (with 2 keys)
• 1 × Battery Charger & Power Cable
• 1 × Heavy-Duty Rear Luggage Rack
• 1 × Assembly Toolkit & Pedals
• 1 × User Manual & Quick Start Guide

❓ Frequently Asked Questions (FAQ)

Q: Is this electric bike street-legal in Europe?
A: Yes! The Jaronoon BGBY20 is configured for European road compliance, featuring an EU-compliant 250W continuous rated motor, a factory speed cap of 25 km/h (15.5 mph) in pedal-assist mode, and a disabled twist throttle.

Q: Can the maximum speed be unlocked and can the throttle be activated?
A: Enabling the twist throttle and unlocking top speed up to 45 km/h (28 mph) is strictly permitted and intended ONLY for riders and destinations outside the European Union. Within the EU, the throttle remains disabled and the speed remains capped at 25 km/h to strictly comply with European road regulations.

Q: Can the battery be taken indoors to charge?
A: Yes! The battery is lockable and completely removable. You can charge it directly on the bike frame or bring it indoors to charge safely.

Q: How difficult is the assembly?
A: The bike arrives 90% pre-assembled. All you need to do is unfold the frame, mount the handlebars, pedals, and saddle using the included toolkit.

Q: Need help before you buy?
A: Our support team is happy to assist — feel free to reach out through our contact page.