Hi All,

New to the forum.  Great discussions.  I have a 19 mile 2021 Rad Rover 6+ that the front brake needs work.  The lever goes all the way to the handle.  Previous owner said they accidently caught the lever and it pulled the plunger out of the reservoir.   The plunger is now replaced and the I am left we a unresponsive brake.  What type of fluid does it take to fill the reservoir to test it?