Velotric GoMad: 20'' X 4.0'' Fat Tire Utility Electric Cargo bike

750W Motor 1300W Peak Power 85Nm Torque.
A 750W motor peaks at 1,300W with 85 Nm of torque tackles steep hills and heavy loads with ease, even fully loaded.

100mm RST Suspension (with Lockout)  
Absorbs rough terrain so you ride smooth — lock it out on flat roads for efficient pedalling.

75-Mile Range, Expandable to 150 Miles*  
Up to 75 miles on a single charge.  Add a second battery to go up to 150 miles.  *Second battery sold separately.

Smart, Personalized Control:  SensorSwap™  
Switch between torque sensing for precise control and cadence sensing for smooth cruising — all with one click.

One-Touch Class Switching.
Switch between Class 1, 2, and 3 with a single tap to match local regulations. Where permitted, Custom Mode unlocks Class 3 throttle speeds up to 28 mph. *Custom Mode availability varies by region and is not supported in California.

Smart Tuning  
Your ride, automatically tuned. User Profile adapts the optimal assist level to your body and riding style — while Ride Tuning lets expert riders fine-tune motor response for total control.

Walk Mode  
Effortlessly walk your bike at a controlled pace — anti-rollback support holds it firmly on hills so it never rolls back on you.

Safe Everywhere.  Connected Always  
USB-C Charging Port  
Apple Find My & Google's Find Hub  
Integrated Rear Light & 500-Lux Front Light  
IPX6-Rated Whole Bike IPX7-Rated Battery  
3.5" LCD Display  
NFC Keyless Access

Specifications:

Bike Size:  One Size  
User Height Range:  5'0'' ~ 6'3''

Electronics  
Motor:  48V, 750W (1300W Peak Power), 85Nm  
Battery:  48V, 16.7Ah (801.6Wh), IPX7, UL2271 Certified  
Cell:  Samsung/LG 21700 Cell, UL2580 Certified  
Charger:  48V, 3A Fast Charger  
Sensor:  Torque and Cadence Sensor  
Display:  3.5" Full Color Display, High Brightness, Bluetooth, NFC, Adjustable Angle  
USB Port:  USB Type-C Phone Charge  
Throttle:  Trigger-control, Removable  
Pedal Assist:  5 Riding Modes + Stealth Mode / Ride Tuning  
Walk Mode:  2.9 MPH / Walk & Hold  
Front Light:  500LM High-output Integrated LED, Adjustable Angle  
Rear Light:  Braking Indicator, Turn Signal, Steady/Flash, Integrated with Rear Rack  
Water Resistant:  IPX6  
App:  App OTA  
Anti-theft:  Apple Find My & Google Find Hub, NFC Card Unlock

Drivetrain  
Chainrings:  52T Narrow-Wide Chainring  
Crankset:  Aluminum Alloy, 165mm  
Freewheel:  8-speed, 11-34T  
Rear Derailleur:  SHIMANO 8-speed  
Shift Lever:  SHIMANO 8-speed  
Chain:  KMC 8-speed

Wheel  
Rims:  Aluminum Alloy  
Front Hub:  NOVATEC Aluminum Alloy, 15x135mm Thru-axle  
Tire:  KENDA 20x4.0" eBike Puncture Resistant Tires

Certification  
UL Certification  UL 2849 & UL 2271  
ISO Standard ISO 4210

Frameset  
Frame:  Triple-Butted Aluminum Alloy  
Fork:  RST Hydraulic Suspension, 100mm Travel with Lock-out, 36mm Inner Tube

Speed & Range: Max Speed (Default) 20 MPH  
Max Speed Adjustable Range:  12 ~ 28 MPH  
E-bike Class:  1 / 2 / 3  
Pedal Assist Range:  75 Miles  
Throttle Range:  50 Miles

Brake  
Brake:  Tektro Hydraulic Disc Brake  
Rotors:  203mm Front / 180mm Rear  
Brake Levers:  Aluminum Alloy, with Power Cutoff

Cockpit  
Handlebar:  BMX Style, 31.8mm Bar Clamp, 700mm  
Grips:  Durable Ergonomic Grips, Lockable  
Stem:  Quill Stem, 31.8mm Clamp, 30mm Length, 140mm Vertical Adjustment Range  
Saddle:  VELOTRIC Comfort Ergonomic Seat  
Seat-post:  Aluminum Alloy, Φ30.9mm  
Seat-Post Clamp: Aluminum Alloy, Quick Release

Bike Weight:  77 lbs  
Bike Weight (Without Battery):  67 lbs  
Rear Rack Load Capacity:  176 lbs  
Max Bike Load Capacity:  500 lbs

Supports  
Fenders:  Plastic, Front and Rear Full Coverage  
Rear Rack:  MIK HD Compatible, Integrated with Frame  
Pedals:  Plastic  
Kickstand:  Aluminum Alloy, Included, Rear Mount  
Rear Rack Bag:  Included as Standard Equipment

In-Store Experience Upgrade:  
Available in-store for an additional $150, which includes:

• Professional assembly and full safety check
• Personalized setup for comfort and performance
• Warranty support and service guidance