Iron electrics

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LBX 4-Piston Hydraulic Brake Upgrade Kit Ride with confidence every time you pull the lever. The LBX 4-Piston Brake Upgrade is designed for riders who demand stronger, more consistent stopping power. Whether you're commuting, hitting trails or riding high-powered electric builds, these brakes deliver the confidence to brake later, stop faster and stay in control. Experience shorter braking distances, smoother modulation and powerful braking with less physical effort, reducing fatigue on longer rides. The four-piston design provides more even braking pressure, improved heat management and grea