I would recommend making sure the new o-rings are not touching the ground and I would add some new oil on your gloves and run your fingers around the o-rings before installing them. Also always run the bike for a minute to make sure the filter is saturated and then double check the oil level.

No cap I just got my first bike tiday and I’m excited 💯💯

Thanks for uploading this video. It was helpful for me.

Thanks for making vid haven't changed my oil yet.

Have you installed a gear indicator for your bike? If so can you please do a video on how to install it and where I can purchase a gear indicator for my 2010 ninja 250?

What rubber piece are you talking about? Is the rubber piece to hold the spark plugs while installing them? Where do you buy those at? Thank you

What are those hoses near your sidestand?

Is this bike fuel injected or carbeurated? nice vid btw

Hello, i want to fit ninja 300 air-filter box on ninja 250r 2010 model is it possible do they both bike carry same filter box?

did u buy that oil at your local auto parts store

2.5ml??

i got the same bike like this , and it fuel injection not carburator,