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The Wilwood Aero4 forged four-piston caliper offers versatile heavy-duty braking for road or track use. Radial mounting and selectable piston volumes make it adaptable, and it supports rotor diameters from 12.88" to 15.00". The Aero4’s internal fluid ports eliminate external crossover tubing and the bulky center bridge, streamlining installation while maintaining the robust stopping traits expected from a four-piston forged caliper.
Wilwood Caliper-Aero4 - Black Anodize 1.12/1.12in Pistons 1.25in Disc
