BSB MFG 5" x 13" Rear Springs 230-250 VRT

Heat treated for longer life. Less active coils for more travel and lighter weight. Each spring is serialized with its free height and rate documented.
VRT technology is design to offer two rates through the desirable range of travel, in this case for a RR where you need a rate for entry and a rate for exit. The 230-250 is the only rate we offer this in at thisw time. Spring comes with a dyno sheet.