1.Replacement for Honda CB1 CBR600RR CBR600 F2 F3 F4i CBR1100XX. 2.The brake master cylinder pushes the brake fluid (or gas) to each brake pump to push the piston. 3.Solve soft brake, brake delay and brake failure problems. 4.This master cylinder is made from lightweight and resists rust and corrosion material. 5.Professional installation is recommended.
