endless flat belt

A toothed belt is a reinforced rubber belt that has teeth or cogs on its inner surface. It is designed to fit into corresponding grooves on the pulley systems of an engine. The primary function of the toothed belt is to synchronize the rotation of the crankshaft and camshaft. This synchronization is crucial because it governs the timing of the opening and closing of engine valves in relation to the movement of the pistons. This precise coordination allows the engine to operate smoothly and efficiently, directly impacting performance and fuel efficiency.


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The PK belt, characterized by its 'V' shaped design, is essential for transferring power from the engine's crankshaft to various accessories, including the alternator, power steering pump, water pump, and air conditioning compressor. The PK belt's unique shape ensures a tight grip on the pulleys, allowing for efficient power transmission. In Toyota vehicles, the durability and functionality of the PK belt are paramount due to the demanding performance standards these vehicles are known for.


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Unlike traditional lifting belts, the flat design allows for more freedom of movement. This benefit is particularly advantageous for lifters who engage in dynamic exercises that require flexibility and mobility, such as clean and jerks or snatches. The consistent width of a flat lifting belt ensures that support is provided without hindering the natural movement patterns of the body. This feature allows athletes to maintain proper form throughout their lifts, reducing the risk of injury while maximizing performance.


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