The DBA 5000 Series replacement ring is a composite two-piece rotor ring that combines high-carbon cast-iron rings with aerospace-grade aluminum hats (T6061-T6) to cut unsprung mass and better manage heat. Fitted with NAS bolts and crimp nuts, DBA offers reusable hats and replacement rings. This ring fits the front of 2013–2017 SRT Viper (one-piece rotor applications) and is aimed at high-performance street and track day use.
DBA 13-17 SRT Viper (w/1 Pc Rotor) Front 5000 Series Replacement Ring