Just acquired a second hand rear caliper for my RT125, it looks like it requires new pistons and seals as the brake pads were rusted to hell and on removing them the tops of the pistons have quite a bit of pitting and rust on them, I cleaned them up as best as I could and rebuilt that caliper with new pads, fully bled the system and the pistons come out fine but leave the pads still touching the disk not enough to completely stop the wheel turning but you can hear it scraping.
I had a look about on the forum and found that Honda Goldwing seals fit but anyone know what pistons can be used?
thanks in advance
Jay.