Model Compatibility: Perfectly compatible with a wide range of for CB models, from the CB350 to the CB750, ensuring a reliable upgrade. Special Features: Brake Master Cylinder: Equipped with special brake master cylinder features, this part enhances the system's efficiency. Material: Crafted from , this master cylinder offers and resilience in demanding riding conditions. A direct replacement. Applicable to a wide range of models; simply replace the corresponding model. Part Numbers: 45500-369-671, 45050-413-671, 45510-371-670, 45500-410-671, 45500-431-3671, 4550-431-3672 Applicable Models: for Series Models: CB350F - 1972-1974 CB350G - 1973 CB360T - 1975-1976 CB360G - 1974 CB400F Super Sport - 1975-1977 CB450K - 1970-1974 CB500K - 1971-1973 CB500T Dual DOHC - 1975-1976 CB550F Super Sport - 1975-1977 CB550K - 1974-1978 CB650 - 1979-1982 CB650C Custom - 1980-1981 CB650SC - 1982 CB750A FOR Motorcycle - 1976-1978 CB750C Custom - 1980-1982 CB750F Super Sport - 1975-1982 CB750K - 1969-1982 CB900F Super Sport - 1981-1982 CBX - 1981-1982 FOR Models: KH400 A3-A5 KZ400 A1/A2/D/D3/D4 H1 500/B/D/E/F KH500 A8 KZ650B1/B3 H2 750A/ KZ900 A4/A5 Z1 900 Color: As Shown Material: Metal Package Contents: 1 x Brake Master Cylinder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.