👉 The bike's fluid, commonly known as brake fluid or hydraulic fluid, is a specialized liquid that plays a crucial role in the braking system of motorcycles. It circulates through brake lines, connecting brake calipers to brake pads that press against the rotor or drum, thereby slowing or stopping the bike. This fluid is specially formulated to withstand high pressures and temperatures, ensuring reliable and consistent braking performance under various conditions. Its viscosity and chemical properties are carefully engineered to maintain fluidity across a wide temperature range, preventing leaks and ensuring effective braking even in extreme weather. Proper maintenance of the bike's fluid is essential for safety, as it directly impacts the rider's ability to control the vehicle effectively.