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PRODUCTS
The company primarily manufactures three major product categories: motorcycles, electric vehicles, and engines. As an integrated manufacturer specializing in R&D, production, and export trade, its products are sold worldwide.
Category:
Summary description:
A motorcycle consists of five main components: the engine, transmission system, running gear, steering mechanism, braking system, and electrical instrumentation.
Keywords:
Motorcycles, electric scooters
Product Description
Characteristics of motorcycle engines
(1) The engine is either a two-stroke or four-stroke gasoline engine.
(2) Air cooling is employed, with two types: natural air cooling and forced air cooling. Most standard models rely on natural air cooling, where airflow generated during riding passes over the heat-dissipating fins on the cylinder head and cylinder sleeves to remove heat. For high-power motorcycle engines, however, forced air cooling is used—equipped with a fan and an air duct system—to ensure efficient cooling when the vehicle is moving slowly or before it has even started, providing superior heat dissipation through forcibly directed airflow over the cooling fins.
(3) The engine operates at high speeds, typically exceeding 5,000 rpm. It also boasts a high specific power output—around 60 kilowatts per liter of engine displacement—indicating that the motorcycle engine is highly optimized for performance while maintaining a compact physical size.
(4) The engine crankcase is integrated with the clutch and transmission designs, resulting in a compact and streamlined structure.
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PRODUCTS
Product World
The company primarily manufactures three major product categories: motorcycles, electric vehicles, and engines. As an integrated manufacturer specializing in R&D, production, and export trade, its products are sold worldwide.
Zhejiang Jianhao Motorcycle Manufacturing Co., Ltd.
Phone:0576-88335588
Address: No. 1068, Haichang Road, Economic Development Zone, Taizhou, Zhejiang
