Check Out Our Next Video: 2018 Kawasaki Ninja 400 Track Bike Build – Part 1

Join Metric Maniacs as we begin converting a 2018 Kawasaki Ninja 400 into a track-ready race bike! In part 1 of this modification series, we dismantle the front end and replace the worn stem bearings. This critical first step will improve steering and handling as we prepare this Ninja for the race track. Be sure to subscribe to the Metric Maniacs channel and ring the bell to stay tuned for part 2 , where we replace the fork seals and more! #kawasaki #ninja400 #trackbike #diymotorcycle #metricmaniacs #stembearings