Custom laser cut aluminum alloy battery tray. Thick aluminum trayprovides a stronger connection between your engine/transmission unit and the motorcycle frame on early Tonti models V7 Sport (1972) through1000SP (1984). Can be used on all similar models including 850T, T3,G5, Convert, etc. Polished aluminum finish. For road race, custom cafe and sportingapplications. Flush mounted stainless steel hardware included.