R29 4.2CC  Miniature V-Twin  Double-cylinder Engine Motor OHV  for micro Chopper Bike Motorcycle

Features:

.The miniature gasoline micro knucklehead engine model beautifully captures the essence of many eras and is based on the V-twin double-cylinder Knucklehead motorcycle engine from the 1970s.

.The retro vehicle restores several historically accurate engine components, including a new carburetor and lift throttle. It is designed with traditional body lines and a cold-cooling structure.

Each engine component was meticulously planned, manufactured, and made of brass and stainless steel. This, along with a wooden base, allowed for simple display, control, and stable operation.

.The engine is built with start and ignition equipment, is ready to go, and is welcoming to new model aficionados. You will be pleased and in awe of its operation while running.

.The engine model is a sought-after collection that is appropriate for personal use and a high-end present for friends and families at significant festivals. It is also worth playing and displaying.

.Notes:

1. The carburetor needle will likely need to be adjusted if the engine fails to start correctly with the typical ignition and cylinder compression.

2. After tightening the main oil needle on the carburetor, loosen it by 1/4 turn and turn the flywheel several times to get the gasoline-to-air mixture ratio to the recommended working range.

3. After the machine stops, flip the power switch off.

Specifications:

.Material: Brass + Stainless Steel
.Item No: R29
.Color: Silver
.Scale: 1/5
.Form: Ready to Run
.Type: Double-Cylinder Four-Stroke Gasoline Engine
.Displacement: 4.2CC
.Cylinder Diameter: 13mm
.Stroke: 16mm
.Cooling Mode: Air Cooling
.Starting Mode: Manual/Electronic Drill Starting
.Ignition Method: Electronic Igniter
.Spark Plug Type: 1/4-32 Thread ME8 Spark Plug
.Lubrication Method: Mix/Splash Lubrication (Gasoline/Engine Oil =25/1)
.Fuel Type: 95# Gasoline
.Engine Oil Type: 2T Engine Oil
.Starting Power: 4.5V AA Batteries*3 (Not Included)
.Engine Dimensions: 120*80*110mm
.Wooden Base Dimensions: 150*120*30mm
.Product Dimensions: 15 x 12 x 14cm
.Product Weight: 1650g
.Package Dimensions: 20 x 20 x 20cm
.Package Weight: 1850g
.Packing: Carton Box
.Ages: 14+