06 KTM 50 SX spongy brakes

I just recently purchased a 06 KTM 50 SX for my 7 year old son. Bike is in great condition and looks like it has very few hours on it. However, the front and rear brakes are spongy. When you pull the front brake lever, the lever will go to the bar and you can still roll the wheel with a good push.

Any ideas on what is causing this and how to fix.

Thanks for the help!

bleed the lines. if it does not clear up, you may need a master cylinder rebuild.

X2. Childrens caugh syrup syrenge(SP) from drug store, and a brake bleeder tool make this job farely easy.

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now