5519279459008512 HRC Mini-Z Arena GL Racing Alu hard coated 64 pitch pinion 16T GL-GT-OP-036 Product #: hrc-GL Racing Alu hard coated 64 pitch pinion 16T GL-GT-OP-036 2022-11-28 Regular price: $HKD$55.0 Available from: HRC Mini-Z ArenaIn stock