Reply To: gv125s No rear brake or brake light
Marcel, can you offer any advice?
Przemek seems to offer good advise , so I haven’t said much yet I’ve seem him get busy with the bike as he was also changing his chain kit 🙂
This will be stupid but work with me ==> block the pipe going to the front of the bike brake
Now try to see if you can find a single banjo (banjo that accepts only a single hose)
Rear brake uses only the rear master cylinder
Front only uses front master cylinder
You just deleted the CBS system and went to the old school way
Now you will know if the front or rear is truly the problem.
Expect to re-bleed the brakes twice
If the rear master cylinder turns out to be bad (since it can’t pump one caliper now) => Replacement is due ofcourse.
Front master cylinder should be OK, as you haven’t said much about it.