5734371453698048HRC Mini-Z ArenaGLD Rear Spring Set (5 different hardness included) OP-002Product #: hrc-GLD Rear Spring Set (5 different hardness included) OP-002https://www.hrcarena.store/i/UX2FlggAA2022-01-22 Regular price: $HKD$52.0 Available from: HRC Mini-Z ArenaIn stockKenneth Lai51511515.0