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PHATMOTO™ Rover & All-Terrain Engine Only

  • $ 18900
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PHATMOTO™ Rover 2020 79cc 4 stroke is the only Motorized Bicycle that integrates both a built-in gas tank and upgraded 2020 jackshaft drive train as part of the frame. Powered with a 79cc OHV (Overhead Valve) 4-Stroke engine with centrifugal clutch. Equipped with a well-built frame and double wall 12 gauge spoked wheels and a Front and Back disk brake to handle rough terrains.  Off roads? No problem! Now go out and have an epic ride!

*Patent Pending Built-in Jack-shaft

  • Integrated Gas Tank Frame
  • Built-in Frame Upgraded Jackshaft 2020 model
  • 160mm Front Disk Brake
  • Back Disk Brake
  • Suspension Front Fork
  • 79cc - 3.0 Horsepower 4 stroke engine
  • 100 miles per full tank

* Please note, this is an engine only. It does not come with the bicycle.

*Patent Pending Built-in Jack-shaft

  • Integrated Gas Tank Frame
  • Built-in Frame Jackshaft
  • 160mm Front Disk Brake
  • Suspension Front Fork
  • 79cc - 3.0 Horsepower 4 stroke engine
  • 100 miles per full tank
  • Available in 3 colors

Phatmoto is the affordable all-in-one motorized bike that eliminates the complexities with engine conversion kits.

Our custom designed gas bike can be pedal or engine-powered and travels up to 100 miles at speeds of 25 MPH on less than 1 gallon of gas. Far from your standard motorized gas-hybrid bike, Phatmoto hides quite a bit of convenient engineering features within traditional bike frame appearance...

With Phatmoto's fully-equipped motorized bicycle, attach the handlebars and front wheel, and with some minimal engine assembly, put in some gas and you're off.

Pedal, Gas Motor, or Hybrid Power

Unlike many DIY conversion kits or electric bikes, Phatmoto was specifically engineered as a dual purpose gas-hybrid bike that makes it significantly easier to ride when pedaling alone and doesn't restrict the engine when under gas power.

Custom Engineered Bike Frame
Unlike many DIY gas bike conversion kits, Phatmoto's bicycle frame is engineered from the ground up to discreetly hide its fuel tank internally, securely bolts its motor to built-in frame mount, and safely encases the drivetrain to avoid accidents.

Easy Pull-Start Handle Engine
Unlike most DIY gas bike conversion kits using two-stroke engines that require vigorous pedaling turn on, Phatmoto opted for a four-stroke engine with a simple pull-start handle and on/off switch for quick and effortless riding.

Engine Specs

Engine Type: 3.0 HP 79cc Lifan Industrial Grade OHV Single Cylinder 4-Stroke
Certification: EPA
Maximum Horsepower: 3 mhp
Displacement: 79cc
Shaft: 15mm Keyway Output Shaft
Bore x Stroke: 52mm x 46mm
Compression Ratio: 8:1
Engine Speed: 3600 rpm
Starting System: Recoil
18 amp Charging System: N/A
Fuel Tank Capacity: 0.75 Gallon, 2.85 L
Fuel Type: 87 Octane Gasoline
Speed Up to 25 MPH
Range 100 miles full tank
Engine Oil Type/Amount: SAE 10W30w 20 oz
Low Oil Shutoff Protection: Yes
Air Filter: Washable Foam
L x W x H: 15 x 12 x 12 inches
Dry Weight: 22.5 lbs
Output Shaft Length: 2.28 in
Output Shaft Diameter: 5/8 in


90 Day Limited Warranty. Covers only to the original retail purchaser of this product that this product is free from defects in material and/or workmanship for a period of ninety (90) days from the date of delivery. 

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