The EBC SR-21 rear racing pad for Brembo B27 32.5mm radial depth applications is a sintered compound at 16mm thickness made for rear calipers with deep radial pad depth. SR-21 pads focus on consistent friction and heat management during sustained braking, matching larger Brembo rear hardware where repeatable rear stopping performance is required.
EBC Racing Brembo B27 32.5mm Radial Depth SR-21 Sintered Race Rear Brake Pads