Teching Single Cylinder Engine Model Full Aluminum Alloy Collection

Description Brand Name TechingItem Name Single Cylinder Engine ModelSize 20112081mmWeight About 1kgMaterial Aluminium AlloyAge Kids over 10 years oldFor more message please click hereFor More Teching Engine https www banggood com search teching 133 0 0 0 0 44 0 price 0 0 p 1 html sbc 1Features 100 brand new with high quality Origin of the story The birth of a single cylinder engine In 1860 Leroir invented the first available internal combustion engine but the internal combustion engine as a practical vehicle power unit was completed 16 years later by German engineer Ot to It solved the combustion compression combustion ignition and other issues affecting the performance of the internal combustion engine Leroy was poor in his later years it made the company worthy of the company with the invention of the four stroke engine Product material and workmanship The product uses metal material CNC casting pre cision casting aluminum alloy oxidation coloring collection of craftsmanship level exquisite workmanship 130 parts are all polished by professional grinding tools perfect interpretation of human wisdom in the era of big industry create and yearning Vision The mechanical mechanism is extremely presented and the clear transmission process is clear at a glance and the mechanical beauty of the logic and strength is displayed Reducing degree Based on historical inventions and products it presents the core principle of machine operation and intuitively displa