What’s the real-world range of the L20 3.0 Boost?

Up to 120 km in PAS 1 (listed real‑world range); lab-tested range is listed at 135 km.

Is it UK/EU road-legal — and how fast does assistance go?

The L20 3.0 Boost is marketed as a CE/EN15194 compliant e-bike. In the UK, EAPC-style pedal assist must cut out at 15.5 mph (25 km/h).Assisted speed limit: 25 km/h (15.5 mph).Boost mode provides an extra push while pedalling (handy for junction starts and short climbs).Listed torque: 75 Nm; full suspension for comfort on city streets.

How fast can it charge?

ENGWE lists around 2 hours charging with the 8A charger.

Is it easy to store and carry shopping/gear?

It’s designed for daily use with comfort + practicality, including folding for storage and a rear rack for cargo.Foldable frame; ENGWE notes compact storage (≤0.3 m³).Max load capacity: 150 kg; bike weight: about 33.2 kg.Includes rear rack and fenders (listed in the box contents).

Is the ENGWE L20 3.0 Boost easy to assemble?

The ENGWE L20 3.0 Boost comes mostly assembled and only minor things need to be assembled. This should not take longer than 20-30 minutes to do.

Is the ENGWE L20 3.0 Boost water resistant?

The ENGWE L20 3.0 Boost is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Is the Engwe L20 3.0 Boost Folding Electric Bike road legal?

Yes — this model is road legal in the UK. It’s classed as an EAPC (electric assist bicycle), so it can be ridden on public roads and cycle paths like a standard bike, without any issues from the police.

ENGWE L20 3.0 Boost Folding Electric Bike 250W 48V 13.5Ah Engwe

Brand:

Engwe L20 3.0 Boost Folding Electric Bike

Motor

250W

Battery

48V 16AH

Speed

28 MPH

Range

62 MILES

£1,699.00 £1,149.00

In stock 4 sold this week

Klarna £383.00 ×3

Clearpay £287.25 ×4

Pay monthly from £95.75/mo 6–12 months at checkout

Options shown at checkout. 18+ only. Subject to status & approval. T&Cs apply.

Complete your ride Save 15%

Add a helmet, lock or bike car rack before checkout.

Six Peaks Adult Cycling Helmet

£24.64 £28.99

Six Peaks™ Strong Cycling D-Lock

£24.64 £28.99

Built & Delivered Ready To Ride Optional

Built, safety checked and delivered ready to ride by our team.

Usually 5–7 working days

£99.99

Product variants:

Free Premium Delivery

Get it between calculating… ( 3-5 working days )

Google Reviews

Rated 4.8 by customers

Trusted service, fast support and real UK customer feedback

4.8★

Judge.me Reviews

Rated 4.9 by customers

Real product and service reviews from TrailSurge customers

4.9★

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 Delivery Selected 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

Returns

30-day returns on unused items
Used items cannot be returned for change of mind

Click & Collect Collect from our Nuneaton workshop

Collect from our Nuneaton workshop

We have a workshop in Nuneaton where selected orders can be collected
If the item is not already at the workshop, we can usually transfer stock here for collection
To choose collection, go to checkout and select Pickup in store
We will confirm when your order is ready before you travel

Please wait for our confirmation before visiting, as some products need to be transferred to the workshop first.

Warranty & Price Promise Cover, exclusions and matching policy

Electric Bike Warranty

Cover varies by brand and model. See our warranty page for full terms.
Manufacturer cover usually applies to defects under normal use.
Batteries, chargers, chains, brake pads, tyres and tubes may have limited cover.
Wear, punctures, damage, water ingress and mods are usually excluded.

Warranty Page

Price Promise

We price match genuine UK retailer offers before you order
We will not be beaten on price where the product, specification, stock status and delivery terms match
Send us the live link and we will check the same brand, model, colour, condition and delivery terms
UK retailers only. Marketplace sellers, used items, finance-only deals, code-only deals, clearance pricing and pricing errors may be excluded

Payment Options at Checkout Flexible payment options from trusted providers

PayPal PAY IN 3

Pay in 3 with PayPal

3 monthly payments of £0.00

T&C's apply.

clearpay

Pay in 4 with Clearpay

4 interest free payments of £0.00

T&C's apply.

Klarna.

Pay in 3 with Klarna

3 monthly payments of £0.00

T&C's apply.

Pay Monthly

Payment Options at Checkout

From 3 to 12 months, product dependent

Options shown at checkout.

Pay monthly and split payment options are shown at checkout. Availability depends on order value, product, eligibility, provider checks and provider terms.

Description

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.

Specifications

Collection	Electric Bikes
SKU	ENGWE-L20-3-0-BOOST-BLACK
Brand	Engwe
Bike Type	City & Commuter
Motor Power	250W
Battery	48V 16AH
Top Speed	28 MPH
Acceleration Method	Regular Pedaling + Pedal Assist + Boost Button 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
Max Rider Weight	120KG

250W Motor with 75 Nm Torque + Boost Button

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.

48V 13.5Ah Removable Battery (Up to 135 km)

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 Comfort + Hydraulic Braking

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.

What inside the box?

1X Engwe L20 3.0 Boost Folding Electric Bike

1X Charger

2X Keys

1X Assembly Tools

1X Assembly User Manual

Assembly Information

Download Product Manual

Engwe L20 3.0 Boost Folding Electric Bike

Description

Specifications

250W Motor with 75 Nm Torque + Boost Button

48V 13.5Ah Removable Battery (Up to 135 km)

Full Suspension Comfort + Hydraulic Braking

What inside the box?

Assembly Information

ENGWE L20 3.0 Boost FAQs

What’s the real-world range of the L20 3.0 Boost?

Is it UK/EU road-legal — and how fast does assistance go?

How fast can it charge?

Is it easy to store and carry shopping/gear?

Is the ENGWE L20 3.0 Boost easy to assemble?

Is the ENGWE L20 3.0 Boost water resistant?

Is the Engwe L20 3.0 Boost Folding Electric Bike road legal?

Customer Reviews