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KYB Car Shock Absorbers

KYB is the worlds largest supplier of shocks and struts to vehicle manufacturers. KYB produces a variety of ride control products for use as original equipment and replacement parts in automobiles, motorcycles, light trucks, buses, rolling stock and industrial applications.

The KYB line includes GR-2 Premium Shocks and Struts, Gas-a-Just High Performance Shocks, MonoMax Heavy Duty Shocks, AGX Sport Adjustable Shocks and Struts, strut mounts and boots.

About Vehicle Suspension
In a vehicle shock absorbers reduce the effect of traveling over rough ground, leading to improved ride quality. Without shock absorbers, the vehicle would have a bouncing ride, as energy is stored in the spring and then released to the vehicle, possibly exceeding the allowed range of suspension movement. Control of excessive suspension movement without shock absorption requires stiffer (higher rate) springs, which would in turn give a harsh ride. Shock absorbers allow the use of soft (lower rate) springs while controlling the rate of suspension movement in response to bumps. They also, along with hysteresis in the tire itself, damp the motion of the unsprung weight up and down on the springiness of the tire. Since the tire is not as soft as the springs, effective wheel bounce damping may require stiffer shocks than would be ideal for the vehicle motion alone.

Spring-based shock absorbers commonly use coil springs or leaf springs, though torsion bars can be used in torsional shocks as well. Ideal springs alone, however, are not shock absorbers as springs only store and do not dissipate or absorb energy. Vehicles typically employ both springs or torsion bars as well as hydraulic shock absorbers. In this combination, “shock absorber” is reserved specifically for the hydraulic piston that absorbs and dissipates vibration.