본문 BB 422 Finishes / CR,BK,GD string spacing 20mm 4-Strings Finishes : Ni-Nickel, CR-Chrome, BK-Black Chrome, GD-Gold, NS-Nickel Satin, CS-Chrome Satin, BS-Black Satin, GS-Gold Satin Bass Bridges List NextBB 023 PrevBB 523