Fixing a Kawasaki Z900 Back to Beast Mode | Full Engine & Streetfighter Restoration

In this full-length motorcycle restoration episode, we bring a damaged Kawasaki Z900 back from the brink. Once a street beast, this bike came in with a cracked crankcase, bent forks, broken fairings, and an electrical nightmare. Over the course of several weeks, we rebuilt this Z900 step by step — turning it into a clean, tuned, streetfighter monster. 🔧 What we did in this build: Full teardown of the Z900 chassis and engine Replacing damaged engine cases, valve cover, and clutch ECU diagnostic + rewire + quickshifter install Front suspension rebuild with new forks and oil seals Custom paint job in Kawasaki green & stealth black Full exhaust system upgrade with Yoshimura carbon Dyno tuning session with torque and power charts Final test ride with POV throttle sound! 🛠️ This Kawasaki Z900 went from garage wreck to road king — and we documented every detail. #kawasakiz900 #z900restoration #motorcyclerestoration #garagebuild #streetfighterz900 #motocustomfactory #diymotorcycle #z900project #bikebuildseries #motorcycletuning