The TiAL Sport replacement spring Q2/BV3/QRJ3 (green) is a factory-designated spare for compatible TiAL valve models. It provides the specified spring rate option for valves that accept Q2/BV3/QRJ3 springs, allowing adjustment of actuation characteristics. Use this spring as a direct replacement in supported TiAL assemblies and follow the manufacturer's installation recommendations.
TiAL Sport Replacement Spring - Q 2/BV 3/QRJ 3 Green