New arrive black color Brake Proportion Valve Racing Lever Type Brake Bias Adjuster150PSI - 1200PSI pressure range Suitable for motorsport useEnhances control under brakingGreatly aids turning under brakingA Must For All Race Cars, Drifting, Rally and Track Day CarsBRAKE BIAS VALVE WITH A REDUCING RANGE FROM 0-60%. ALLOWS FRONT TO REAR BRAKE BIAS ADJUSTMENT FOR SINGLE MASTER CYLINDER APPLICATIONS.This is used and supplied to Professional Race Drivers, Race Teams and most Race Car series world wide including Pro-Drift, BDC, BTCC, 750 MC etc. Fully regulates the front to rear brake pressure by placing the valve in line to the rear brakes. More pressure is then applied to the front giving a much better overall braking performance. INLET AND OUTLET PORTS ARE 1/8NPT Package including:1PCSBest Price And 100% Brand New