If this as been asked before I apologise in advance The problem is everytime I go to the bike it's so stiff to move around as though the front brake is almost on its like pushing the car around the garage, this happens the day after a ride or the day after a good wash, is there something you can put on the brakes to prevent this or something to clean the disc with ???????
I would check the Pistons as sounds like there not retracting properly and causing the brakes to bind