2021 Can Am Spyder F3-S - anyone know the Rear Brake Puck dimensions?

[Hogmonster]

Hi,
I am in the process of fitting new rear pads to my 2021 Can Am Spyder F3-S, I know the piston winds back clockwise.

I have a few different car sizes at home (my Spyder lives somewhere else) I was wondering if anyone knows the dimensions of the puck to wind the piston back, diameter, pin sizes, pin spacing?

I can see if I have one to take with me when I go over to fit the pads.

Many Thanks.
Andrew (UK).

 

[TheMariner]

Using a pair of thin-nosed pliers has worked for me if the piston is not stubborn.

 

[BajaRon]

We have not found an off the shelf caliper tool that fits the Spyder. Either singly or in a set. If we knew of one, we probably would not make one. Needle nose pliers can work if the puck is not stuck or off the threads. You won't know until you get the unit off the bike.