About the ENGWE Engine Pro 3.0 Boost Foldable E-Bike

The ENGWE Engine Pro 3.0 Boost delivers a compelling mix of power, range and practicality - all in a foldable, full-suspension package. Its 250 W hub motor (peak torque up to 90 Nm) provides strong, responsive assistance for hills and longer rides, while the 48 V 15 Ah Samsung-cell battery offers up to approximately 130 km per charge on low-assist settings (real-world range varies by terrain, rider weight and assist level).

With 20″ × 4.0″ fat tyres, full hydraulic disc brakes, front and rear suspension, plus a Shimano 7-speed drivetrain, the bike balances off-road capability with confident handling and comfort on tarmac or gravel alike. It also features a handy Boost button for an instant surge of power - perfect for pushing away at traffic lights and tackling steep hills.

Its foldable alloy frame and compact 20" wheels make it easy to store or transport in cars, flats or public transport. With a total load capacity of around 150 kg (rider plus cargo), the bike is built for stable and reliable performance.

Whether you’re seeking a powerful versatile all-terrain e-bike or a foldable bike for tight storage - the Engine Pro 3.0 Boost offers a comprehensive package of range, comfort and practicality.

Specifications

General Info

• Bike Weight: 34.7 kg (76.5 lbs)
• Gross Weight: Approx. 42.7kg (101.1 lbs) Max Load Capacity: 150kg (330 lbs)
• Recommended Rider Height: 5'5" - 6'2" (165cm - 190cm)
• Waterproof Rating: IPX7 (Waterproof Wiring) | IPX6 (Display & Lights) | IPX5 (Motor Controller) | IPX5 (Battery Box)
• Terrain: Tarmac Roads & Bicycle Routes | Gravel-Paved Paths | Sandy Beaches & Grass
• Pedal Assist: 5 Levels
• Lab Tested Range: 130 km (Fully Charged)
• Real-World Range: 130 km (PAS 1) | 108 km (PAS 3) | 80 km (PAS 5)
• Foldable: Yes
• Certification: CE EN15194 by TUV certification

Frameset

• Frame Style: Foldable Frame with Full Suspension
• Frame Material: Step-through Design, Magnesium Alloy with Integrated Battery
• Fork: Hydraulic, One-Piece Die-Cast Aluminium with Adjustable Lockout
• Front Suspension: 50mm Travel
• Rear Suspension: 62mm Travel

Wheel Set

• Tyres: 20" × 4.0" Urban Hybrid Tyres
• Puncture Protection: 3mm Anti-Puncture Layer
• Wheels: 20-inch, Double-Wall Aluminium, 36-Hole, 12-Gauge Spokes, Black

E-Bike System

• Motor: 250W, 48V Hub Motor
• Max Torque: 90Nm
• Assist System: Torque Sensor
• Battery: 48V 15Ah (720Wh), Samsung 21700 Cells with BMS
• Display: 3.5" LCD Color Display, ENGWE-Designed, Mid-Position
• IOT: ENGWE IoT Module with GPS, 4G, and Bluetooth
• ENGWE App: App Control and Anti-Theft Function
• Charger: 54.6V 8A Output
• Front Light: 30 Lux with Integrated E-Horn
• Rear Light: Automatically Brightens When Braking or Shaking

Brakes

• Brake Type: Hydraulic, Dual-Piston
• Disc Rotor: 180mm Front & Rear

Drivetrain

• Chain: Anti-Rust Bicycle Chain, 1/2" x 3/32", 124 Links
• Chainring: 48T
• Crank: 170mm
• Rear Derailleur: Shimano Tourney RD-TY300, 7-Speed
• Shifter: Shimano SL-M315-7R
• Cassette:  7-Speed, 14T-28T
• Pedals: Boron Steel, Non-Foldable

Cockpit

• Saddle: ENGWE Soft Saddle
• Seat Post: 10-Level Adjustable
• Handlebars: 680mm Width
• Stem: Foldable
• Seat Clamp: Quick-Release

Engine Pro 3.0 Boost Unboxing & Assembly Guide

Sizing Guide

Unfolded

• Rider Height: 5'5" - 6'2"
• Payload Capacity: 150 kg (330lbs)
• Gross Weight: Approx. 42.7kg (101.1 lbs)
• Package Dimensions (LWH): 140 x 29.5 x 65 cm

• A. Wheelbase: 110.1 cm
• B. Total Length: 168 cm
• C. Reach: 39.7 cm
• D. Standover Height: 68 cm
• E. Minimum Saddle Height: 85 cm
• F. Maximum Saddle Height: 104 cm
• G. Minimum Handlebar Height: 120 cm
• H. Maximum Handlebar Height: 133 cm

Please note: There may be a difference of 0~5 cm between measured and actual data.

Folded

• Folded Size: 97 x 53 x 81 cm

• A. Height: 81 cm
• B. Length: 97 cm
• C. Width: 53 cm

Please note: There may be a difference of 0~5 cm between measured and actual data.