Bopzin Q20 All-Terrain Full-Suspension Electric Dirt & Mountain Bike – High-Capacity 48V 25Ah Battery, Hydraulic Braking & Smart App Integration

Take full control of aggressive off-road trails and high-speed urban routes with the Bopzin Q20 All-Terrain Electric Dirt Mountain Bike. Built for riders who demand aggressive motorcycle styling, full-suspension comfort, and intelligent connectivity, the Q20 combines a high-torque 70–80 Nm rear hub motor with an ultra-large 48V 25Ah detachable lithium power pack for maximum range and performance.

Equipped with dual front and rear suspension and 20 x 4.0-inch all-terrain fat tires, the Q20 floats over obstacles, rough gravel, and city pavement. Integrated smart tech—including a Bluetooth-enabled LCD display with app integration, an integrated anti-theft alarm device, and a handlebar phone holder with USB device charging—delivers complete control on every ride. 

How about your delivery time?
A: Generally, it will take 20-35 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

🚀 Key High-Performance Features

• 70–80 Nm High-Torque Rear Hub Motor: High-speed brushless motor delivers immediate acceleration and hill-climbing power across steep incline trails and open roadways.

• 48V 25Ah Detachable Lithium Power Pack: Massive 25Ah capacity supports extended rides of 45–60 km per charge with easy key-operated battery removal.

• Dual Full-Suspension Architecture: Front hydraulic suspension fork and rear shock absorber absorb heavy trail hits and harsh pavement impacts for superior comfort.

• Precision Hydraulic Disc Brakes: Front and rear hydraulic braking systems provide immediate, low-effort stopping power in all weather conditions.

• Smart App & Bluetooth Display: Connect your smartphone directly to the digital handlebar meter for enhanced ride metrics, trip tracking, and remote system controls.

• Integrated Anti-Theft Security Alarm: Built-in alarm device protects your investment when parked at transit hubs or commercial charging stations.

• On-Demand Device Charging: Cockpit phone mount features an integrated USB port to keep your phone charged during real-time GPS navigation.

📊 Technical Specifications Matrix

Specification Parameter	Bopzin Q20 Performance Specifications
Brand / Model	Bopzin Q20
Motor Configuration	High-Speed Brushless Rear Hub Motor
Maximum Torque	70 – 80 Nm
Battery System	48V 25Ah Detachable Lithium Battery
Braking Architecture	Front & Rear Hydraulic Disc Brakes
Suspension Setup	Dual Full Suspension (Front Fork + Rear Shock)
Tire Dimensions	20" x 4.0" All-Terrain Fat Tires
Estimated Range	45 – 60 km (Dependent on assist mode and terrain)
Drivetrain Setup	7-Speed Precision Derailleur System
Smart Tech Integration	Bluetooth App Meter, Alarm Security System, USB Charging Port
Frame Construction	High-Strength Reinforced Steel Frame
Drive Modes	Pure Electric, Pedal Assist (PAS), Manual Pedaling

 

⚙️ Operating Instructions & Smart Setup

1. Bluetooth App Pairing: Download the companion mobile app, power on the LCD meter, and pair via Bluetooth to view ride diagnostics, calibrate assist levels, and manage lock settings.

2. Alarm Operation: Activate the anti-theft alarm using the included wireless remote fob whenever leaving the bike unattended.

3. Hydraulic Brake Maintenance: Regularly inspect hydraulic brake levers for crisp feedback and clean pad surfaces for maximum stopping efficiency.

📦 Package & Accessory Suite Included

• 1 x Bopzin Q20 Full-Suspension Electric Bike

• 1 x 48V 25Ah Detachable Lithium Battery

• 1 x Fast Battery Charger

• 1 x Cycling Storage Bag & Phone Mount (with USB Port)

• 1 x Security Lock & Anti-Theft Alarm Fob

• 1 x Complete Fender Set (Front & Rear Mudguards)

• 1 x Accessory Suite (Mirrors, Kickstand, Horn, Reflectors, Assembly Tool Kit)

Conquer every terrain with 25Ah full-suspension power. Select your options below, click Add to Cart, and order yours today!

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Products Description

Remote control key
A : Defense key                   B : Release key                   C : Find Car key                   D : Start key				B Release key	C Find Car key	D Start key
Function key	Vehicle status	Operation	Function Description
A: Defense key	After unlocking	Press	The horn sounds once and then enters the alert state three seconds later.
						During the alarm process, the alarm was paused but remained on alert.
		After the vehicle starts	Press	The horn kept sounding without stopping. Even when the vehicle came to a stop, the horn continued to sound without stopping. (Except for pressing the release key. Pressing other keys is invalid.)
B: Release key	Vehicle alert status	Press	The horn sounds twice to lift the alert.
		After the vehicle starts	Press	The horn blares twice and the vehicle stalls
C: Find Car key	After unlocking	Press	The horn will sound five times to inform the owner of the location of the motorcycle. Then, press the "Find Car key" to stop it.
		After the vehicle starts	Press	The horn will sound eight times, and then press the "Find Car key" to stop it.
D: Start key	Vehicle alert status	Press twice	Vehicle release
		After unlocking	Press twice	Turn on the power lock
		After the vehicle starts	Press twice	Invalid

The instrument's Bluetooth can be connected to the mobile phone APP

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