4789183899107328 HRC Mini-Z Arena Atomic Brass Motor Mount Plate (98WB) 8 gram MRZ-UP25 Bottom plate for MRZ motor mount, direct replacment of the carbon fiber. It will add around 8 gram to the rear side. Greatly increase the rear grip of the car. Product #: hrc-Atomic Brass Motor Mount Plate (98WB) 8 gram MRZ-UP25 2022-10-16 Regular price: $HKD$128.0 Available from: HRC Mini-Z ArenaIn stock