Our workshop team will build, set up and inspect your electric bike before it leaves us. It arrives fully assembled, with the final setup handled for you.
Everything included
Professional assembly
Manufacturer assembly completed
Handlebars, display and controls aligned
Front wheel, pedals, mudguards and rack fitted where supplied
Saddle and seatpost correctly fitted and secured
Key fasteners checked and secured
Mechanical & electrical checks
Brakes inspected, aligned and adjusted
Gears indexed and drivetrain checked
Chain, cranks and pedals checked
Tyre pressures and wheel security checked
Battery, charger, display and pedal-assist system tested
Final preparation & delivery
Final pre-delivery safety inspection
Supplied lights and controls tested
Protective packaging removed and bike cleaned
Fully assembled hand delivery to your address
No final assembly required at home
Delivery takes 5–7 working daysPlease allow 5–7 working days for your fully assembled bike to arrive with you. This includes the time needed for our workshop team to assemble, inspect and prepare it before delivery.
Battery charge levels can vary on arrival. Fully charge the bike and follow the manufacturer’s safety guidance before first use.
Free Delivery
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Home Delivery
Tracked options shown at checkout
Delivery options
Choose your delivery option at checkout. Availability may vary by product, stock location and postcode.
Standard Home Delivery
3–5 working days
Our standard tracked home delivery service for most UK mainland orders.
Next Day DeliverySelected items
Available at checkout on selected in-stock items only. If Next Day Delivery is available for your order, it will appear before payment.
Trusted delivery partners
Tracking details are sent once your order has been dispatched
Some large, heavy or specialist items may arrive with a dedicated courier
Remote areas, Highlands, islands and non-mainland postcodes may require extra time or a delivery surcharge
Click & CollectCollection from our Nuneaton workshop
Collect from our Nuneaton workshop
Collection is available by appointment from our Nuneaton workshop. The preparation time depends on where the product is currently stored. Contact us before ordering for the latest availability, or place your order and we will confirm when it is ready to collect.
Transfer required to NuneatonUsually 5–7 working days
Products stored at another warehouse normally require 5–7 working days to reach our workshop. We will confirm as soon as the item is ready and arrange your collection appointment.
Best Price GuaranteedFound the same product for less?
Best Price Guaranteed
Seen the exact same product advertised for less? Send us the live offer before you order and we’ll check whether we can match it.
We consider genuine UK retailer offers for items that are in stock
The model, specification, colour, condition and delivery terms must be like-for-like
Marketplace or private sellers, used or clearance items, private codes, finance-only offers, bundle deals and obvious errors are excluded
Share the competing offer and your details. We usually respond within 24 hours.
Checking: Engwe Engine X Fat Tyre Electric Bike
Why Buy From TrailSurge?UK showroom, product support & aftercare
Buy your Engwe Engine X Fat Tyre Electric Bike with UK-based support
TrailSurge is a UK retailer with a showroom and workshop in Nuneaton. Our team can help before you order and continue supporting you after your Engwe Engine X Fat Tyre Electric Bike arrives.
UK-based customer support before and after your purchase
Showroom and workshop in Nuneaton
Help with product questions, setup, parts and aftercare
Tracked UK delivery with support if you need help with your order
Speak to a real member of our team before placing your order
Why buy through TrailSurge?For the best UK-based support and aftercare, we recommend buying through TrailSurge rather than ordering directly from overseas manufacturers or China-based sellers, where returns, warranty support and parts handling can be more difficult.
Need help with the Engwe Engine X Fat Tyre Electric Bike?Ask our team a question before ordering.
Trail Surge Warranty Plus
FULL OFFICIAL WARRANTY INCLUDED
UK-based support alongside the manufacturer warranty
TRAILSURGE COVER
12 months
TWO LAYERS OF PROTECTION
More confidence after you buy
TrailSurge Warranty+ gives you a direct UK warranty alongside the product’s manufacturer warranty.
01TRAILSURGE WARRANTY +
12 monthsof TrailSurge support
UK-based fault support
Battery, motor and frame fully covered.
Repair, parts or another suitable solution where eligible
+02Engwe WARRANTY
Manufacturer warranty period12 months on the frame, fork and cockpit parts, controller, charger, wiring, display, brakes, throttle, brake levers, pedal-assist sensor, motor and battery; 6 months on lights and specified accessories; 3 months on the saddle, plastic parts, brake rotors, pads and cable; 1 month on tyres for manufacturing faults only.
Manufacturer cover
Verified manufacturing faults such as frame or weld failure, electrical open or short circuits, controller/display failure, motor internal faults, charger failure and qualifying battery defects.
Typical component protection
Eligible faults affecting the frame and forks, motor and drive system, controller, battery and BMS, charger, wiring, display, gears, brakes and factory-fitted controls.
Description
The Engwe Engine X is a tough, foldable fat-tyre eBike designed for both urban mobility and light off-road adventures. It delivers great range, comfort, and utility in a well-built, versatile package.
Smooth Power Delivery Powered by a 250W motor delivering up to 55Nm of torque, the Engine X handles inclines and heavier loads with ease. It delivers steady acceleration and can be unlocked for higher speeds when used off-road.
Comfort & Control 20-inch fat tyres, full suspension, and a stable frame ensure a smooth ride across bumpy terrain. Mechanical disc brakes provide dependable stopping power, and the upright riding posture adds comfort over longer distances.
Smart Battery System The 48V 13Ah battery is neatly integrated into the frame and easily removable for home or office charging. You can expect up to 120km on lower pedal assist levels—perfect for daily use or extended trips.
Tech You Can Trust A clear LCD display shows speed, assist level, battery status, and cruise control settings. Shimano 7-speed gearing makes it easy to adapt to different riding conditions, and integrated front and rear lights improve visibility and safety.
Built for Everyday Use The foldable design makes the Engine X easy to store or transport, while the sturdy rear rack and high load capacity make it practical for commuting, shopping, or leisure rides. It’s a reliable, go-anywhere electric bike with real versatility.
Good to knowFolding 20 in fat-tyre frame with an adjustable 86–102 cm saddle height.
Crystal Clear Display optimised for Wet Days
Stay in control with the Engwe Engine X's smart LCD display. Track your speed, battery level, assist mode, trip distance, and more-all at a glance. Ride smarter with real-time stats and intuitive controls right at your fingertips.
Go the Distance - Long-Range Battery for Extended Rides
The Engwe Engine X delivers up to 75km (47 miles) of range on a full charge, letting you ride longer without worry. Perfect for commuting, weekend adventures, or exploring off the beaten path.
Powerful High-Speed Motor for Effortless Acceleration
Equipped with a robust 250W motor, the Engwe Engine X provides smooth and responsive power, reaching speeds up to 25km/h (15.5mph). Tackle hills, headwinds, and city streets with ease, all while enjoying a controlled, comfortable ride.
What’s Included in the Box?
1 x Engwe Engine X Fat Tyre Electric Bike
1 x Front & Rear Fender Set
FREE
1 x Charger
2 x Keys
1 x Tool Kit
1 x User Manual
Assembly Information
Assembly Video
Watch the assembly guide below before first setup.
Up to 120 km in pedal-assist (PAS) on a full charge (manufacturer figure).
Yes — the Engine X has a folding frame, so it’s easier to store at home, in an RV, or in many car boots.
Folded size: about 104 × 55 × 84 cm.
Bike weight: about 31.7 kg (lifting may take two hands).
Payload capacity: up to 150 kg.
Around 6.5 hours with the standard charger (listed).
The Engine X is built for mixed surfaces, combining full suspension with fat tyres for extra comfort and grip.
Full suspension helps smooth potholes and trails.
20 × 4.0 tyres add stability on gravel, sand and uneven tarmac.
Assistance is designed to cut out at 25 km/h (15.5 mph) under UK/EU rules.
The Engwe Engine X Fat Tyre Electric Bike arrives mostly assembled. Final setup normally includes aligning and securing the handlebars, fitting the pedals and completing essential safety checks. Allow approximately 20–30 minutes, or select our professional assembly and PDI service.
The Engwe Engine X Fat Tyre Electric Bike is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.