Description
Heybike Mars 2.0: Foldable Fat-Tire E-Bike Built for Power and Portability
The Heybike Mars 2.0 is a rugged, foldable fat-tire e-bike designed for adventure and portability, offering powerful 750W or 1000W rear hub motors (peaking at 1400W–1800W) that deliver speeds up to 32 mph and torque up to 100 Nm. Its 20″×4″ fat tires and 65 mm front suspension ensure smooth rides over rough terrain, while a 600 Wh removable battery provides up to 45 miles (72 km) of range. With Shimano 7-speed gearing, mechanical or hydraulic disc brakes, and app connectivity, it balances performance and convenience. The bike folds in 15 seconds and supports up to 330 lb payload, making it ideal for urban explorers and weekend adventurers alike.
Dimensions
![Heybike mars2 10 Heybike mars2 10 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-10.webp?fit=1800%2C602&ssl=1)
1800W Peak Motor
32 MPH Top Speed
45 Miles Max Range
600Wh Battery Capacity
20"x4" Tires
330 lbs Max Load
![Heybike mars2 12 Heybike mars2 12 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-12.jpg?fit=1800%2C600&ssl=1)
![Heybike mars2 11 Heybike mars2 11 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-11.webp?fit=540%2C305&ssl=1)
NEW: Hydraulic Disc Brakes (1000W Only)
Now equipped with advanced hydraulic brakes for stronger, more reliable stopping power, offering greater safety and control—available on the 1000W version only.
![Heybike mars2 13 Heybike mars2 13 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-13.webp?fit=540%2C305&ssl=1)
Enhanced Front Suspension
The improved front suspension smooths out bumps for a stable, comfortable ride across all terrains.
![Heybike mars2 16 Heybike mars2 16 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-16.jpg?fit=540%2C305&ssl=1)
20" × 4" Fat Tires
Dual fat tires offer exceptional traction, reducing slips and skids for a smooth, stable ride on any surface.
![Heybike mars2 14 Heybike mars2 14 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-14.webp?fit=540%2C305&ssl=1)
Go Further Effortlessly
The 600Wh battery on Mars 2.0 delivers up to 45 miles of range per charge, perfect for longer, worry-free rides.
![Heybike mars2 11 Heybike mars2 11 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-11.png?fit=540%2C305&ssl=1)
Rear Rack & Pegboard System
The rear rack supports up to 120 lbs, with side pegboards for attaching items like water bottles or locks—perfect for DIY customization and extra carrying capacity.
![Heybike mars2 15 Heybike mars2 15 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-15.webp?fit=540%2C305&ssl=1)
330 lbs Payload Capacity
![Heybike mars2 12 Heybike mars2 12 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-12.webp?fit=540%2C305&ssl=1)
Shimano 7-Speed Gear System
Mars 2.0’s Shimano 7-speed shifter delivers precise, versatile gear changes for a smooth and efficient ride tailored to any journey.
![Heybike mars2 12 Heybike mars2 12 <div class="relative flex-col gap-1 md:gap-3"> <div class="flex max-w-full flex-col grow"> <div class="min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&]:mt-5" dir="auto" data-message-author-role="assistant" data-message-id="e6abea9f-ec16-4bdf-ba7f-f49e54289c95" data-message-model-slug="gpt-4o"> <div class="flex w-full flex-col gap-1 empty:hidden first:pt-[3px]"> <div class="markdown prose dark:prose-invert w-full break-words light"> <p data-start="0" data-end="109" data-is-last-node="" data-is-only-node="">This upgraded folding eBike features 20" × 4" fat tires for enhanced stability, comfort, and portability—ideal for urban and off-road travel.</p> </div> </div> </div> </div> </div>](https://i0.wp.com/promechbc.com/wp-content/uploads/2025/08/Heybike-mars2-12.png?fit=540%2C305&ssl=1)
Smart App Connectivity
Pair Mars 2.0 with the Heybike app for easy control and access to personalized settings for a more customized riding experience.
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