This was tested before removal. This is the whole rear brake setup and it all works great and holds pressure with no issues.
Machine Type: Street Motorcycle
Items Included: Bracket
Color: Black
Caliper Type: Floating
Manufacturer Part Number: 43150-MFJ-D01
Piston Diameter: OEM
Vintage Part: No
Rotor Style: Drilled
Materials sourced from: Japan
Placement on Vehicle: Lower
Bleeder Thread Diameter: OEM
Brand: Honda
Type: Brake Caliper
Unit Type: Unit
Inlet Thread Diameter: OEM
OE/OEM Part Number: 43150-MFJ-D01
Inlet Fitting Type: Banjo
Piston Material: Aluminum
Universal Fitment: No
Unit Quantity: 1
Finish: Anodized
Piston Quantity: 1
Performance Part: No