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Trail Surge Ltd · Unit 62, Centenary Business Centre, Nuneaton, CV11 6RY
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We have a real Nuneaton showroom and repair workshop, with UK-based servicing, repairs and 12-month warranty support. We're here for you after delivery, too.
Visit us: CV11 6RY · Mon–Fri, 10am–4pmTrail Surge Ltd · Company No. 16935369 · VAT No. 521226239
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TrailSurge is UK registered and VAT registered: Company No. 16935369 · VAT No. 521226239.
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Included with your purchase
12 monthsof cover
UK-based warranty and after-sales support
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
12 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.
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.
Separate manufacturer terms apply. Warranty periods are not added together.
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Normal wear, accidental damage, misuse and unauthorised modifications are excluded. Eligibility and remedies are subject to the full warranty terms.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
12 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.
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.
Separate manufacturer terms apply. Warranty periods are not added together.
Quick Summary
The ENGWE L20 3.0 Boost is a premium step-through folding electric bike built for urban comfort, performance, and extended range. With hydraulic brakes, full suspension, and a powerful battery, it delivers a smooth and confident ride on city streets and light trails.
Smooth Power Delivery
A 250W motor with 75Nm torque delivers a natural, responsive feel, perfect for daily commutes and hill climbs. A unique Boost button offers short bursts of extra power—great for starting on inclines or hauling gear.
Comfort & Control
Full suspension (front fork and rear shock) pairs with 3.0″ fat tyres to soak up bumps and uneven surfaces. Hydraulic disc brakes ensure powerful, reliable stopping in all weather.
Smart Battery System
The 48V 13.5Ah battery provides up to 135km of range on low assist. It’s removable, lockable, and includes built-in protection for safe, efficient charging.
Tech You Can Trust
A bright centre-mounted LCD keeps you informed on speed, battery level, assist mode, and ride stats. The bike also supports app connectivity for live data tracking and firmware updates.
Built for Everyday Use
Designed for riders between 155–190cm, the step-through frame is easy to mount and fold. Includes built-in mudguards, rear rack, LED lights with brake activation, and a comfortable saddle for longer rides.
| Collection | Electric Bikes |
|---|---|
| Brand | Engwe |
| Motor Power | 250W |
| Battery | 48V 16AH |
| Top Speed | 15.5 MPH |
| Acceleration Method | Regular Pedalling + Pedal Assist + Throttle Acceleration |
| Max Range | 62 Miles |
| Charging Time | 7+ Hours |
| Shock Absorbers | Front |
| Wheel Size | 26inch |
| Brakes | Dual Mechanical Disc Brakes |
| Gears | 7 Speed Shimano Gears |
| Bike Weight | 30KG |
| Max Climb | 15 degrees |
Check rider measurements and sizing before you order.
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
A 250W drive unit with 75 Nm torque gives the L20 3.0 Boost a strong, responsive feel on everyday climbs. The Boost button is designed for short bursts of extra help, ideal for hill starts or pulling away with extra weight.
ENGWE lists a 48V 13.5Ah removable battery with up to 135 km of range on low assist in ideal conditions. It is described as lockable and protected for safe, efficient charging.
Full suspension (front fork and rear shock) is paired with 3.0in fat tyres to take the sting out of potholes and rough surfaces. Hydraulic disc brakes deliver strong, consistent stopping, and the centre LCD keeps ride data clear at a glance.
1 x Engwe L20 3.0 Boost Folding Electric Bike
1 x Front & Rear Fender Set
FREE
1 x Charger
2 x Keys
1 x Tool Kit
1 x User Manual
Explore e-bikes, electric scooters and electric dirt bikes in person. Get expert advice and find your perfect ride.
Have a question before ordering or need help afterwards? Our UK-based team is here to help with product advice, orders, parts and warranty enquiries.
Keep your ride performing at its best. Our Nuneaton workshop offers servicing, diagnostics and repairs for bicycles, e-bikes and electric scooters.
Download Product Manual