Heybike | Ranger 3.0 Pro Folding Fat-Tire Full-Suspension E-Bike

The Heybike Ranger 3.0 Pro is the flagship of Heybike's folding fat-tire lineup — a comfort-focused step-through e-bike that pairs genuine long-range capability with a ride quality that punches well above its price. A 750W rear hub motor (1400W peak) delivers 80 N·m of torque and a 28 mph top speed, while a large 720Wh removable battery reaches up to 90 miles per charge. Full suspension, 20" x 4.0" Kenda fat tires, and a torque sensor work together to smooth out potholes, gravel, and rough pavement so every mile feels planted and controlled.

The step-through frame and adjustable cockpit make mounting, dismounting, and dialing in fit effortless, and the redesigned hinge system folds the whole bike in about 10 seconds for storage or transport. A standout feature is the adjustable rear air shock (up to 174 PSI), letting you tune suspension firmness for your weight and terrain. Add NFC tap-to-start with app/PIN unlock and auto-lock, thickened hydraulic disc brakes, and included fenders and rear rack, and the Ranger 3.0 Pro is a true do-everything commuter and adventure bike. Available in Ruby Red, Sapphire Blue, and Emerald Green.

Highlights

• Up to 90 miles — 720Wh removable battery for genuine long-range riding
• Full suspension with adjustable air shock — 65mm hydraulic fork up front, tunable rear air shock (up to 174 PSI)
• Torque-sensor assist — natural, responsive power matched to your pedaling
• Folds in ~10 seconds — hydroformed aluminum frame with redesigned hinges
• Smart & secure — NFC tap-to-start, app/PIN unlock, and auto-lock protection
• 440 lb max load — rear rack rated to 100 lbs; fenders and rack included

Specifications

• Motor: 750W rear hub (1400W peak), 80 N·m torque, torque sensor
• Battery: 720Wh removable lithium-ion
• Range: Up to 90 miles
• Top Speed: 28 mph (ships Class 2 at 20 mph; Class 3 unlock via display/app)
• Charger: 2A, 54.6V output, 100–220V AC input; 6–8 hr full charge
• Frame: Hydroformed 6061 aluminum alloy, folding step-through, removable battery, rear rack, fenders, kickstand mount
• Suspension: Front hydraulic fork (65mm travel) + adjustable rear air shock (up to 174 PSI); full suspension
• Brakes: Hydraulic disc with 2.3mm thickened rotors
• Tires: Kenda 20" x 4.0" puncture-protection fat tires
• Drivetrain: Shimano Altus 8-speed
• Throttle: Half-twist
• Display: TFT color display with NFC tap-to-start; app/PIN/NFC unlock & auto-lock
• Lighting: Headlight with horn; taillight with brake & turn signals
• Water Resistance: IP65-rated battery, motor & controller (IPX5 bike; light rain safe)
• Weight: 75 lbs (34 kg)
• Max Load: 440 lbs (rear rack rated to 100 lbs)
• Folded Dimensions: 41.7 x 20.5 x 32.7 in
• Unfolded Dimensions: 69.7 x 25.6 x 52.0 in
• Certification: TÜV-certified to UL standards; battery UL 2271
• Colors: Ruby Red, Sapphire Blue, Emerald Green

What's in the Box

Ranger 3.0 Pro e-bike, charger, key, and user manual. Backed by free shipping, a 14-day trial, and a 2-year warranty.