The Akrapovic exhaust spring for KTM motorcycles is the element responsible for firmly holding together the different sections of the exhaust system, from the header to the silencer, in assemblies that include components from this specialist exhaust brand. Reference 57305989100, it is a replacement part for anyone needing to swap out a worn or damaged spring.
The available technical data indicates a head contour of 60 mm, a measurement corresponding to the coil diameter when the spring is at rest. It is made from steel wire wound in a spiral, with a hook at each end for attaching to the header and silencer brackets, a design intended to work under constant tension and withstand the heat radiating from the exhaust.
The photo shows a helical spring with a metallic finish, closely wound coils, and a curved hook at each end, with no paint or additional visible coating, in line with the exhaust springs commonly used in motorcycling.
Its role within the exhaust assembly is to keep the joints between sections sealed, preventing play and vibration that could loosen the mounting clamps during use of the bike.
57305989100
Data sheet
CONTORNO DE LA CABEZA
60 mm
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