16-08-17, 11:53 AM
Guys a massive thank to you all for the helpful posts. Not 100% sure until I have replaced the offending part, but it looks like its the front wheel bearing. When I'm riding the pistons are being pushed back by the extra movement that the worn wheel bearing is allowing. So when I brake, the pads have more travel to reach the disk, hence no brake. Then when I pull the brake again immediately after they are working, coz the pistons are back where they should be. I will get a new bearing later this week and hopefully that will be the end of the problem