4513568163758080 HRC Mini-Z Arena Atomic Brass Motor Mount Plate (102WB) 9 gram MRZ-UP26 Bottom plate for MRZ motor mount, direct replacment of the carbon fiber. It will add around 9 gram to the rear side. Greatly increase the rear grip of the car. Product #: hrc-Atomic Brass Motor Mount Plate (102WB) 9 gram MRZ-UP26 2022-11-27 Regular price: $HKD$130.0 Available from: HRC Mini-Z ArenaIn stock