Prox Valve Shim Assortment 250Cc - 7.48 From 1.20 To 3.50 1989 Yamaha FZR600R 29.VSA748

AGM (Absorbed Glass Mat) separators with superior grid and component designsImproved charge recovery capability from a deeply discharged conditionLonger shelf lifeImproved life cycle performanceExtreme vibration resistanceSupplied "factory Activated" (non-spillable)Heavy-duty, flush mounted terminalsPatent pending embedded brass nutUpgrade for customized motorcyles requiring the best performanceNote: Yuasa YTZ Maintenance Free batteries have been filled with acid and charged at the factory; we recommend you charge these batteries prior to first use