NORMAL RIDING & MIXED SURFACES
F420E 2WD
- Both rear wheels driven through a rear differential
- For roads, gravel, grass, firm trails and touring
- Shimano 9-speed with a two-stage chain drive
- Independent Avid BB7 front running brakes
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F420E Electric Fat-Tire Recumbent Quad
Factory configured, assembled and tested before shipment
Estimated 8–10 weeks from configuration confirmation to delivery
$899 door-to-door delivery where available
5-year frame warranty
Configuration support before production
FAT-TIRE ELECTRIC RECUMBENT QUAD
Built for Everyday Riding, Touring and Mixed Surfaces
A wide, four-wheel recumbent platform for riders who want a planted position, fat-tire capability and a drive system built around the way they actually ride.
1 m outside-to-outside widthRear 2WD or switchable mechanical 4WD500W / 1000W mid-drive160–200 cm rider fit5-year frame warranty
Choose Your Configuration
BUILT AROUND THE RIDE
Four Wheels. A Low Recumbent Position. Room to Explore.
The F420E is designed first as a practical riding quad—not as a specification exercise. Its one-metre stance favors stability, while the adjustable recumbent position, mid-drive assistance and rear air suspension support longer everyday rides and mixed surfaces.
Lifestyle image shows a real F420E in use. Individual components may vary by ordered configuration.
CHOOSE THE FACTORY CONFIGURATION
Choose the Drive System, Motor and Battery
Select 2WD or mechanical 4WD, then choose the battery and motor. The displayed price updates from these three selections. Frame color is selected separately in the purchase form and is saved with the order.
ADDITIONAL TRACTION WHEN NEEDED
F420E Mechanical 4WD
- Rear-wheel-drive mode for normal riding
- Engage front drive for loose or complex sections
- SRAM 11-speed, secondary transmission and rear driveshaft
- Four linked hydraulic disc brakes
Production choice: mechanical 4WD must be selected before production and cannot be retrofitted after delivery.
SWITCHABLE MECHANICAL 4WD
See the Two Drive Modes of the F420E Mechanical 4WD
Both clips show the same factory-built Mechanical 4WD system. Use rear-wheel-drive mode for normal riding, then engage the front drive when additional traction is needed.
Rear-Wheel-Drive Mode
With the front drive disengaged, pedal and mid-drive motor power passes through the secondary transmission and rear chain to the rear axle, driving both rear wheels.
Mechanical 4WD Mode
Engaging the front-drive mechanism sends mechanical power to both front and rear axles for additional traction on loose, uneven or difficult surfaces.
FOUR-WHEEL PLATFORM
A Wide, Stable Platform at a Stop
The F420E supports itself when stationary, so you do not need to balance the vehicle at a stop. Its one-metre outside-to-outside stance, low recumbent seating position and wide fat tires create a planted platform for everyday roads and changing surfaces.
TrikExplor applies modular platform engineering across two-, three- and four-wheel products. The F420E itself is ordered and delivered as a four-wheel quad.
- Four Kenda 20 × 4.0 in fat tires
- 100 cm / 39.4 in outside-to-outside width
- 23 cm / 9.1 in ground clearance
- Under-seat steering with linked front steering rods
COMFORT & RIDER FIT
A Recumbent Position You Can Adjust
The one-piece nylon-mesh seat supports the rider while allowing airflow through the back and base. Its standard installed angle is approximately 45°. The adjustment bracket provides three positions, changing roughly 3° per step and adding about 10° at the maximum setting.
Leg length is adjusted through the telescoping front boom. The headrest adjusts in height and angle. The F420E has rear suspension only; it is not a full-suspension quad and cannot be converted to full suspension.
DRIVE ARCHITECTURE
How Each Factory Drivetrain Delivers Power
How the Standard F420E 2WD Works
The Bafang mid-drive turns the front chainring. The primary chain carries pedal and motor power to the Shimano 9-speed cassette in the secondary transmission. A second output sprocket then drives the rear chain, transferring power to the rear differential and both rear wheels.
Mid-drive → primary chain → secondary transmission → rear chain → rear differential → both rear wheels.
How Mechanical 4WD Works
The SRAM 11-speed secondary transmission uses two coaxial output sprockets: one serves the front axle and the other drives the rear axle through a driveshaft. A manual lever moves the front-drive chain between the front differential sprocket and a nylon resting slot.
Low-speed switching: change between rear-wheel 2WD and mechanical 4WD at low speed, similarly to changing a bicycle gear. Use a steady input rather than a sudden high-power change.
MOTOR & BATTERY
Configure Assistance and Energy Capacity Around Your Ride
The standard system combines a 48V 500W Bafang BBS02 mid-drive with one removable 48V 20Ah battery. Choose the 1000W Bafang BBSHD for stronger assistance or add a second battery for more installed energy capacity.
- 5 pedal-assist levels at the factory setting
- Thumb throttle starts from stationary and can be removed
- Charge on or off the quad
- 2A charger; approximately 7–8 hours per battery
Range changes with surface, assist level, throttle use, rider and cargo weight, tire pressure, temperature and wind. We do not publish one universal maximum-range claim.
VERIFIED REAL-WORLD TEST
One Ride, Documented With the Conditions
A 2WD F420E with a 48V 500W Bafang BBS02 motor and one 48V 20Ah battery completed a 50 km ride with a 75 kg rider.
Test conditions
- Grass, flat roads, small slopes and riverside dirt roads
- Thumb throttle and pedal assist used together
- Approximately 55% indicated battery use after 50 km
- Approximately 45% indicated charge remaining
This is one documented ride, not a guaranteed range. We do not extrapolate it into a maximum-range claim.
BRAKING, STEERING & CONTROLS
Controls Matched to Each Drive System
2WD Mechanical Brakes
Four Avid BB7 calipers are fitted. The left hand lever controls the left front running brake; the right controls the right front running brake. A separate rotary lever below the seat operates both rear parking brakes. The right lever cuts motor power; the left activates the brake light.
4WD Linked Hydraulic Brakes
Four hydraulic calipers are fitted. The right lever controls both front brakes and cuts motor power; the left controls both rear brakes and activates the brake light. Parking locks on both levers can secure all four wheels.
UTILITY & EQUIPMENT
Carry the Ride Essentials
The standard open rear rack supports up to 50 kg / 110 lb when cargo is secured and correctly distributed. The complete lighting system is powered by the main battery.
Standard
Open rear rack, headrest, safety flag and pole, headlight, indicators, tail light, brake light, hazard lights, color display, thumb throttle, rear air suspension and parking brake.
Paid accessories
Fenders, sun canopy and bumper are separate products. They are recommended add-ons rather than F420E variants, keeping vehicle configuration, accessory pricing and inventory clear.
DIMENSIONS & FIT
Measure the Rider—and the Route Into Storage
Before ordering, measure gates, doors, lifts, storage entrances and the intended parking area. The 100 cm outside-to-outside width is the first dimension to check.
| Overall length | 180–200 cm / 70.9–78.7 in | Outside-to-outside width | 100 cm / 39.4 in |
|---|---|---|---|
| Overall height | 97 cm / 38.2 in | Track width | 85 cm / 33.5 in |
| Wheelbase | 110 cm / 43.3 in | Ground clearance | 23 cm / 9.1 in |
| Seat height | 43 cm / 16.9 in | Seat width | 37 cm / 14.6 in |
| Seat depth | 25 cm / 9.8 in | Seat angle | Approx. 45° standard; three positions, approx. 3° per step |
| Turning circle | 4.0 m / 13.1 ft | Rider height | 160–200 cm / 5'3"–6'7" |
| Maximum rider weight | 130 kg / 287 lb | Rear rack capacity | 50 kg / 110 lb |
REAL CUSTOMER VEHICLES & PRODUCT VIDEOS
From Standard 2WD Ownership to Mechanical 4WD
See an Australian customer riding her standard F420E 2WD, a German customer inspecting and test-riding his completed Mechanical 4WD model, and a detailed explanation of the upgrades that distinguish the 4WD version.
Customer Delivery Photo
A customer’s F420E arriving in its protective wooden shipping crate. Private labels and plate information are hidden.
Customer Snow Ride
A completed customer-owned F420E being ridden in snowy conditions. This ownership photo is not presented as a standardized snow-performance test.
Australian Owner Test Ride
Standard F420E 2WD · 1000W mid-drive · Dual batteries
German Customer Vehicle Inspection
The customer checks his completed F420E Mechanical 4WD before delivery.
F420E Mechanical 4WD Overview
Front-drive module · Linked hydraulic brakes · SRAM 11-speed drivetrain
German Customer’s First 4WD Ride
Pre-delivery test ride and customer acceptance of his completed vehicle.
MADE TO ORDER
8–10 Weeks
The normal estimate runs from order and configuration confirmation through production and international transportation.
DOOR TO DOOR
Supported Destinations
For enabled destinations, the $899 door-to-door delivery charge includes international freight, import duties, applicable taxes, customs clearance and final delivery.
FINAL SETUP
Video-Guided Assembly
Install the rear wheels and rear rack, then complete the final safety checks before riding.
Watch the F420E assembly guide →DESTINATION-SPECIFIC CONFIGURATION
Configure the System for Its Intended Use
A 36V 250W Bafang mid-drive with one or two 36V 20Ah batteries is available. We can limit assistance to 25 km/h and remove the thumb throttle when requested.
Rules vary by destination. Tell us where and how you plan to ride before production. TrikExplor confirms available factory configurations; the buyer remains responsible for verifying local road, trail, registration and equipment requirements.
LONG-TERM SUPPORT
Support From the Team That Builds the Quad
Send photos or video when installation, adjustment or repair questions arise. TrikExplor can provide remote technical guidance and arrange replacement parts when required.
Wear items such as tires, chains, brake pads and cables are excluded. Read the complete warranty policy.
BEFORE YOU ORDER
F420E Buying Questions
Should I choose the 2WD or 4WD F420E?
Choose 2WD for normal road, gravel, grass, touring and everyday mixed-surface riding. Choose factory-built 4WD if you also want to engage front drive for additional traction and recovery on loose or complex sections.
Is the F420E full suspension?
No. It has two adjustable rear air shocks. It does not have front suspension and cannot be converted to full suspension.
Can I adjust the seat?
Yes. The complete nylon-mesh seat starts at approximately 45°. Its adjustment bracket provides three positions at roughly 3° per step, adding about 10° at the maximum setting. The headrest also adjusts, and rider leg length is set through the telescoping front boom.
Can I upgrade the motor or battery capacity?
Yes. Choose 48V 500W or 1000W Bafang mid-drive power and one or two 48V 20Ah batteries. Dual-battery orders include a factory-installed parallel module.
Can the batteries be removed?
Yes. Each battery is secured with a key and slides out without tools. Charge it on the quad or after removal.
Does the F420E have reverse?
No. The F420E does not have a reverse function.
How much final assembly is required?
Install the rear wheels and rear rack, then complete the final safety checks. A model-specific assembly video and remote guidance are provided.
How long does delivery take?
The normal estimate is 8–10 weeks from order and configuration confirmation, including production and international transportation.
Can you provide a 250W, 25 km/h configuration?
Yes. A 36V 250W Bafang mid-drive, 36V 20Ah battery system, 25 km/h assistance limit and throttle removal can be specified. Buyers should confirm the rules where they intend to ride.
What is standard and what is optional?
The open rear rack, headrest, safety flag, lighting system, display, throttle, rear air suspension and parking brake are standard. Fenders, sun canopy and bumper are separate paid accessories.
BUILD IT AROUND YOUR RIDE
Choose the Drive System, Motor, Battery and Color
Customers in enabled markets can order directly. If you are unsure which configuration fits your surfaces, distance or destination, ask us before production begins.