RETROL R29/R30/R31 V-Twin Gasoline Engine Model with 4.2cc Four-Stroke Internal Combustion System for Motorcycles – Gift Collection
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$799.99 $5,799.99Price range: $799.99 through $5,799.99
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RETROL R29/R30/R31/R32 V-Twin Double-cylinder Four-stroke Gasoline Engine Model
Replica of the famous V-Twin engine used in numerous iconic motorcycles.
Features
– Scale: 1:5
– Material: Brass and stainless steel
– Color: Brass and silver
– Dimensions:
– Overall: 150120140mm
– Engine: 12090110mm
– Wooden base: 15012030mm
– Engine type: Twin-cylinder, four-stroke gasoline
– Displacement: 4.2CC
– Cylinder diameter: 13mm
– Stroke: 16mm
– Cooling mode: Air-cooled
– Starting method: Electric drill start/manual start
– Ignition mode: CDI electronic ignition
– Spark plug type: 3/16-40 inch thread
– Lubrication type: Mixed/splash lubrication (gasoline/oil = 25/1)
– Fuel type: 95 gasoline
– Oil type: 2T motor oil
– Starting power: 4.5V AA batteries 3 (not included)
– Suitable age: 14+
Engine models include:
– RETROL R29 Knucklehead 4.2CC Mini V2 Engine OHV V-Twin
– RETROL R30 Panhead 4.2CC Mini V2 Engine OHV V-Twin
– RETROL R31 Shovelhead 4.2CC Mini V2 Engine OHV V-Twin
– RETROL R33 EVO 4.2CC Mini V2 Engine OHV V-Twin
Packing list:
– Engine
– Electric drill coupling shaft (starter bar)
– Hand puller
– Spare O-ring set
– Instruction manual














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