Homemade scooter using a 49ccm pocketbike motor

Specification

• Power: 3.5 HP
• Top-speed: 35 km/h
• Brakes: Rear: mechanical disk brake

Components

Engine

• Name: Pocketbike motor 49cc
• Type: 2-Stroke
• Fuel: Petrol-oil mixture (25 : 1)
• Number of cylinders: 1
• Cooling: Air cooled
• Power: 3.5 HP at 6500 rpm
• Torque: 2.2 Nm at 5000 rpm
• Displacement: 49 ccm
• Attachments:
  • Pull starter
  • Centrifugal clutch
  • Gearbox: ratio 2:1
  • Resonance exhaust

Mechanical

• Tires: 2x wheelbarrow tires
• Frame: 40x40x4 mm iron square tube
• Axles: Front and rear: 20 mm shaft with two bearing blocks

Videos

Compilation

2019.05.27

Test Drive

2019.05.20

Testing

Motor test

2018.07.27

Burning exhaust

2017.03.26

Gallery