Heybike Mars 2.0 High-Power Folding Fat Tire eBike

Product Overview

The Heybike Mars 2.0 is a folding fat tire electric bike built around a compact frame, 20" × 4.0" tires, removable battery, rear rack, and two motor options.

Mars 2.0 is available in a 750W version with 1400W peak output and a 1000W version with 1800W peak output. The official Heybike page lists a 30+ MPH top speed, so this product should remain excluded from Google & YouTube publishing.

Key Features

• Folding electric bike frame
• 750W version: 750W sustained rear hub motor, 1400W peak output, 80 N·m torque
• 1000W version: 1000W sustained rear hub motor, 1800W peak output, 100 N·m torque
• Manufacturer-listed 30+ MPH top speed
• 600Wh external removable lithium-ion battery
• Up to 45 miles of range, depending on rider weight, terrain, speed, temperature, assist level, and riding conditions
• 20" × 4.0" puncture-protection fat tires
• Spring front fork with 65 mm travel, preload adjustment, and lockout
• Shimano 7-speed rear derailleur
• Mechanical brakes on the 750W version
• Hydraulic brakes on the 1000W version
• LED display
• LED headlight and taillight
• Rear rack and fenders included
• Rear rack supports up to 120 lb
• 330 lb total payload capacity
• USB charging port on the battery
• Heybike app connection for compatible settings

Best For / Intended Use

The Heybike Mars 2.0 is best for riders who want a compact folding fat tire e-bike for mixed-surface riding, storage-limited spaces, recreational use, and local riding where permitted.

Because the manufacturer lists a top speed above 28 MPH on this model, it should not be treated as a Google-eligible Class 1, Class 2, or Class 3 e-bike. Always check local e-bike laws before riding.

What Is Included

• Heybike Mars 2.0 electric bike × 1
• Rear rack
• Fenders
• Kickstand
• Required screws for rack and fender installation

Technical Specifications

• Motor Options: 750W rear hub motor or 1000W rear hub motor
• 750W Version: 80 N·m torque, 750W sustained output, 1400W peak output
• 1000W Version: 100 N·m torque, 1000W sustained output, 1800W peak output
• Top Speed: 30+ MPH, manufacturer-listed
• Battery: 600Wh external removable lithium-ion battery
• Range: Up to 45 miles
• Charger: 2A, 54.6V output, 100V–220V AC input
• Charging Time: About 6–7 hours
• Display: LED display
• Rear Derailleur: Shimano 7-speed
• Frame: Aluminum alloy folding frame
• Fork: Spring fork, 65 mm travel with preload adjustment and lockout
• Brakes: Mechanical brakes on 750W version; hydraulic brakes on 1000W version
• Tires: 20" × 4.0" puncture-protection fat tires
• Spokes: Aluminum alloy
• Light: LED headlight and taillight
• Kickstand: Alloy kickstand
• Rear Rack Capacity: Up to 120 lb
• Total Payload Capacity: 330 lb / 149.7 kg
• Bike Weight: 34 kg / 75 lb
• Folded Dimensions: 37.4" × 21.7" × 27.95"
• Unfolded Dimensions: 67" × 25" × 49"

Setup, Fit, and Compatibility

The Heybike Mars 2.0 is partially assembled. Final setup may include the front wheel, front fender, handlebars, pedals, and other parts according to the manufacturer instructions.

• Recommended Rider Height: 5'3"–6'1"
• Folded Dimensions: 37.4" × 21.7" × 27.95"
• Unfolded Dimensions: 67" × 25" × 49"

Shipping & Delivery

This item ships directly from our fulfillment partner or manufacturer.

Freight charges are calculated at checkout.

Estimated Delivery:
• Processing: 1–2 business days
• Delivery: 5–10 business days depending on location

Oversized or high-value items may require additional handling or scheduled delivery.

Tracking information will be provided once your order ships.

See our Shipping Policy for full details.

Warranty and Returns

Warranty and return coverage follow RoboSmartDepot’s published store policies and the applicable manufacturer terms.

Safety, Compliance, and Important Notes

The Heybike Mars 2.0 official product page lists a 30+ MPH top speed. Because that exceeds the 28 MPH Class 3 e-bike threshold used for Google Merchant Center review, this product should remain excluded from Google & YouTube sales channel publishing.

Heybike lists this model as UL Certified in accordance with UL 2849. Riders should still follow all local laws, use appropriate safety gear, and ride only where permitted.