Evolution EB4 Front Wheel 4-Piston Big Brake Kit Rotor Size:380x32mm (Wheel ≥ 19″) Iron rotors or carbon-ceramic

Iron rotors or carbon-ceramic

The 7642TK adds piston area

and service access before the calipers are integrated into the build

EPB connector and wiring compatibility must be verified by the installer Application Requirements Primary Use Custom rear brake conversions that need to retain electronic parking-brake function EPB Electrical Compatibility Connector pinout

without pads Surface Finish High-temperature gloss coating Recommended Wheel Size 17 in or larger Recommended Rotor Size Ø335–345 mm × 32 mm Brake Rotor Rotor Material Heat-treated high-carbon cast iron Axle Position Front Rotor Dimensions for This Application Ø345 mm × 32 mm Construction One-piece rotor Ventilation Internally vented Rotor Mounting Fixed Directional Design Yes — left/right specific Rotor Face Pattern Wave Slot Brake Pads Compatible Rotor Material Iron / steel rotors only Operating Temperature Range 0–600 °C Average Friction Coefficient Average μ: 0

Evolution EB4 Front Wheel 4-Piston Big Brake Kit Rotor Size:380x32mm (Wheel ≥ 19″) Iron rotors or carbon-ceramicEvolution Series Front Axle Platform Adapted BBK Evolution EB4 4 Piston Front Big Brake Kit The TTSPORT Evolution EB4 is a front 4 piston big brake kit for drivers who want a stronger, more controlled street and canyon brake package without stepping into an oversized race only system. Forged calipers, large two piece rotors, matched pads, and braided lines work together to deliver consistent bite, repeatable pedal feel, and improved heat management.