Athena 74-77 Kawasaki KZ 900 A4/A5 Top-End Gasket Kit P400250600901 mws_apo_generated You simply get the sound

You simply get the sound your system was always capable of - finally unlocked

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Easy to store when collapsed

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Large increases above stock cam from off idle to the rev limiter

Athena 74-77 Kawasaki KZ 900 A4/A5 Top-End Gasket Kit P400250600901 mws_apo_generated You simply get the soundATH Top End Gasket Kits