Has anyone found a source of genuine seals and pistons other than Honda for the front calipers? Honda want something like £100 per side for seals and £140 per piston. It’d be cheaper to just buy new M40 calipers…. Edit to add, calipers have unusual 32 & 30 mm pistons, so if I had to change Caliper I’d probably have to do master cylinder too
To update this thread, you cannot get seals to for the Honda Brembo caliper other than from Honda themselves. The dust seal is a Honda thickness used nowhere else. Main seals you can buy from HPS. Pistons, HPS supply stainless castellated replacements for £400 which is cheaper than £150 each from Honda.