Brand

Heybike

Heybike is a direct-to-consumer brand that sells heavily through Amazon and its own site. Its best sellers are folding fat-tire bikes (Mars, Ranger) and it has expanded into city bikes (Cityscape, Cityrun) and cargo-style models. The second-generation Mars added a torque sensor and hydraulic brakes, which put it a notch above most budget folders in ride feel.

The value proposition is straightforward: a lot of motor and battery for the money, with build quality that is good but not premium. Support is handled online, so owners should be comfortable doing small adjustments and shipping parts if needed. For riders who want a fat-tire folder for a trunk or RV and do not want to pay Aventon or Rad prices, Heybike is one of the obvious choices.

Folding fat-tire e-bikes (Mars, Ranger)Strong spec for the priceTorque sensors and hydraulic brakes on newer modelsHeavy Amazon presence

Service notes

Mars 2.0, Ranger S and Cityrun use 48V battery systems; the original Cityscape uses 36V
Support is online and mail-in rather than through dealers

Heybike products we track

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Folding E-BikesFeatured

Heybike Mars 2.0 Folding Fat Tire E-Bike

The Mars 2.0 is one of the most popular folding fat-tire bikes on Amazon, and the second generation fixed most of what was wrong with the first: it gained a torque sensor, hydraulic brakes and a cleaner frame. The 750W motor and 600Wh battery give it real punch for a bike in this price band. Like every 20x4 folder it is heavy and the fold is more about fitting in a trunk than carrying. Build quality is good for the money; long-term support depends on Heybike's customer service rather than a local shop, so be ready to do small fixes yourself.

Best for: Trunk and RV storage · Riders who want power on a budget · Mixed gravel and neighborhood riding

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Fat Tire E-Bikes

Heybike Ranger S Folding Fat Tire E-Bike

The Ranger S is Heybike's step-through folder, which makes it a better fit than the Mars for riders who do not want to swing a leg over a top tube. It runs the same 750W class of motor on 20x4 tires, comes with a rear rack and fenders, and has a front suspension fork. The step-through folding frame flexes a little more than a step-over, which you will notice at higher speeds. Range is solid for the class. It is a sensible choice for someone who wants a fat-tire folder for errands and neighborhood rides and wants easy mounting more than outright stiffness.

Best for: Riders who need a step-through folder · Errands with a rack and panniers · RV and condo storage

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Commuter E-Bikes

Heybike Cityscape Commuter E-Bike

The Cityscape is a lower-cost, lower-power city bike: a 350W hub motor, a 36V battery and 26-inch wheels on a step-through frame with fenders and a rear rack included. It is aimed at flat commutes and campus riding where you want assist without the weight and cost of a 750W bike. Expect modest hill performance and a range that suits short trips. Brakes are mechanical discs on most versions. For the money it is a practical, complete commuter, but riders over 200 lb or with real hills should step up to a 48V bike.

Best for: Flat, short commutes · Campus riding · First e-bike on a budget

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Cruiser E-Bikes

Heybike Cityrun Cruiser E-Bike

The Cityrun is a step-through cruiser with 26-inch wheels, a 500W motor and a 48V battery, plus hydraulic brakes, fenders and a rear rack. The geometry is upright and relaxed with a suspension fork, which suits neighborhood loops and boardwalk-style riding. It is a clear step up from 36V budget cruisers in power and braking, while staying well below the price of Aventon's equivalent. The trade-offs are typical of direct-to-consumer Heybike bikes: good spec for the money, but you are your own mechanic unless a local shop agrees to work on it.

Best for: Relaxed neighborhood cruising · Riders who want an upright, easy-mount bike · Short errands with a rack

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