Hey, So I managed to ruin the screw that holds the break pads in the caliper. The mechanic could get it out as well and recommended to replace the calipers. Which calipers will fit my bike? Thanks
Your bicycle mechanic might have given up a little too early. Repated application of penatratiing oil for a day. Clean and apply some heat to the bolt head with a small torch. Then use a Rotary tool / Dremel a make a slot into the head and apply some pressure while turning. You should be able to get it out.
I have read about people getting some material added to the bolt head using a MIG welder so that a deep slot can be added or vise grips can grab it.
You could also get an “easy out tool” from a home improvement store. They are very useful so it’s always nice to have one around the house. This will allow you to remove the retention screw.
