AB Tools-US ProMotorcycle Bike Brake Caliper Piston Removal Remover Pliers 17.5mm – 33mm

Good value and easy to use. Removed several stubborn brake pistons wit these now

Struggled to get the pistons out to be honest. Had to grip the pliers really hard . Not sure if it was because the piston had been in there for so long . But eventually they all came out .

I'm in the middle of a front brake rebuild on my Suzuki GSXR, which has some sticking pistons. I managed to get 2 out using this tool, but only the ones that were freely moving. The other 6 were pretty well stuck in, and although I could rotate them using this tool it was impossible to pull them out so much as a single millimetre, and I'm no weakling. The inside of the pistons started to get chewed up, and eventually the ends of the tool started to wear smooth so it wouldn't grip at all.It became clear this tool might be OK for freely moving pistons, but won't do anything for pistons that are even slighly resistant to coming out.In my case they came out, destructively, with mole grips, so I ultimately had to order new pistons instead.In summary, don't expect too much.

These arrived 48h after ordering which is fine with me.I needed these to remove brake pistons from a Honda that hadn't turned a wheel in eighteen years, and the brakes were completely frozen. Ten minutes wrestling with these pliars and the piston's were out.

I removed 2 seized pistons from a burgman 400,

not fit for my purpose