SPRK-EC3027S-FZR

Yamaha FZR 1800 Single valve spring kit

    Press.Seat: 58lbs @34.70mm
    Press.Open: 143 @10mm
    Coil Bind: 20.70mm
    Max Lift: 14.00mm
    Retainer: RET-YA3020
    Seat Locator : SEAT-YA3020