Evolution EB4 Front Wheel 4-Piston Big Brake Kit Rotor Size:380x32mm (Wheel ≥ 19″) TR48 uses radial-mount

TR48 uses radial-mount

38 mm × 2 and 41 mm × 2

brake line fittings

One-piece heat-insulated pistons with dust boots help manage heat and contamination during repeated braking events

Larger off-road tires

Evolution EB4 Front Wheel 4-Piston Big Brake Kit Rotor Size:380x32mm (Wheel ≥ 19″) TR48 uses radial-mountEvolution 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.