Engwe L20 Boost 250W 126KM Range Torque Sensor Electric Fat Bike with a Boost Button

The Engwe L20 Boost is a step-thru fat tire e-bike designed for riders who want extra power, comfort, and range. Equipped with a 250W brushless motor, 75 N·m torque, and torque sensor, it provides smooth, responsive pedal assistance. Its unique Boost Button offers a temporary surge of power for up to one minute, perfect for quick acceleration or tackling steep hills — while staying fully compliant with e-bike regulations. With a 48V 13Ah battery offering up to 126 km range, 20 × 4.0 fat tires, and a Shimano 7-speed drivetrain, the L20 Boost is built for city commuting and adventure.

Why Riders Choose the L20 Boost

• Boost Button function for instant power when pedaling

• Torque sensor ensures natural and efficient pedal assist

• 48V 13Ah battery delivers up to 126 km range

• 75 N·m torque for confident hill climbing

• 20 × 4.0 fat tires for stability across varied terrains

• Shimano 7-speed gears for smooth shifting

• 160 mm mechanical disc brakes (front & rear) for safety

The Boost Button Explained

1. Enhanced Pedal Assist: Engages extra motor power only while pedaling

2. Quick Acceleration: Ideal for overtaking or hill climbing

3. Safety First: Cannot be used continuously like a throttle — remains compliant with e-bike regulations

4. Timed Boost: Provides up to 1 minute of power per press, requiring reactivation for continued use

Power and Performance

Spec	Detail
Motor	250W Brushless Motor
Max Torque	75 N·m
Battery	48V 13Ah Lithium-ion
Max Range	126 km
Max Speed	25 km/h (No Throttle)
Charging Time	About 6.5 Hours
Climbing Ability	Up to 10°
Transmission	Shimano 7-Speed

Comfort, Safety & Control

• 20 × 4.0 fat tires provide stability on city roads, gravel, and light trails

• 160 mm mechanical disc brakes ensure reliable stopping power

• Step-thru aluminum alloy frame for easy accessibility

• Front suspension fork absorbs shocks for smoother rides

Smart Tech On-Board

• LCD Display with speed, mileage, battery, and PAS level

• Torque sensor + Boost Button combo for natural yet powerful riding

• Removable battery for convenient charging indoors or outdoors

Fit & Dimensions

Spec	Measurement
Handlebar Height	115 cm
Total Length	174.3 cm
Reach	37 cm
Standover Height	43.3 cm
Wheelbase	115.7 cm
Saddle Height (Min–Max)	82–94 cm
Rider Height	5’0”–6’0”
Payload Capacity	120 kg (264 lbs)

⚠️ Note: There may be a 0–5 cm difference between measured and actual data.

Weight

Version	Net Weight	Gross Weight
L20 Boost	34 kg (74.8 lbs)	41.5 kg (91.13 lbs)

Tires

• Size: 20" × 4.0"

• Type: Fat Tires

• Suitable for urban commuting and multi-terrain use

What’s in the Box

• L20 Boost E-Bike ×1

• 48V 13Ah Lithium-ion Battery ×1

• Battery Charger ×1

• Assembly Tools ×1

• Pedals ×2

• English User Manual ×1

⚠️ The product you receive is based on the option you selected to order.

VoltCentre Promise

Free Shipping – Fast delivery with real-time tracking.
Warranty & Coverage – Backed by manufacturer warranty plus VoltCentre’s support.
Curated Collection – Only rider-tested, approved products make it to our store.

Engwe Warranty

Our warranty policy covers all the products in your order for up to 12 months after sales (excluding accessories). The 30-day return and refund policy allows you to buy with peace of mind.

• Shipping damage

  • Inspect on delivery and note any damage on the Bill of Lading

  • Photograph the packaging and product; keep all materials

  • File a damage claim within 14 days via customer support

• How to file a warranty claim

  1. Contact VoltCentre (or your original seller) with your order/invoice number

  2. Provide the scooter’s serial number, clear photos/video, and a description of the defect

  3. Return the item in original or dealer-approved packaging if requested

• Valid proof of purchase

  • Online order number from an authorised Engwe reseller

  • Sales invoice

  • Dated sales receipt (more than one document may be required)

• Warranty is void if

  • Product is out of warranty, lost, stolen, or complimentary

  • Damage results from water, misuse, collisions, self-modifications, or incompatible accessories

  • Unsupported software/firmware has been installed

  • Sufficient proof of purchase is not provided

  • Product was bought from an unauthorised seller

• Out-of-warranty parts & repairs

  • Replacement parts are available at manufacturer pricing

  • Contact customer support for quotes or repair requests (responses within business hours)