Yes, this is a two-piston special reset tool designed to press both pistons on one side of a dual-piston caliper back in evenly at the same time, which is harder to do accurately with a flat lever or single tyre lever.

With the wheel removed and pads out, position the tool's head against both pistons and turn the T-handle to apply steady, even pressure, pushing the pistons back flush into the caliper bore before reinstalling fresh pads.

Pushing pistons back unevenly with an improvised tool risks damaging the piston seal or cocking one piston further than the other, whereas this tool's T-handle and shaped head apply controlled, even pressure across both pistons simultaneously.

Yes, resetting pistons is a routine step in a pad change that a home mechanic can do confidently with this tool, as long as you go slowly and check the brake fluid reservoir doesn't overflow as the pistons retract.

It measures roughly 175mm in length with an 80mm wide head and a 27mm wide body, sized to reach into typical dual-piston caliper openings.

Yes, this is a genuine LEBYCLE tool sold through DoGoodCo, and our support team is available to help with any manufacturing issue.