SPOON TWIN BLOCK Caliper Kit For HONDA CIVIC EG6 EK4 EK9 45020-DCR-G00Brand SPOON Series Name TWIN BLOCK CALIPER SET Product Descriptions Twin block caliper set The purpose is to reduce the weight of the unsprung mass. A genuine caliper 1 piece 5200 g twin block caliper is 2400 g. Different diametric opposed 4 pots enable delicate braking and control, dramatic improvements in tire grounding and followability due to weight reduction under the spring, greatly reducing the burden on brakes, tires, etc. A large diameter