It's very very effective M05 motor colling system!!
I have 3racing & Tamiya motor plate but Yeah Racing's Motor Mount with Heat Sink is the Best!!
Radiating Heat sink be attached motor plate directly, so very efficiency cooling motor heat!!
Very competitively price Too!
(Tamiya's m05 plate be good but you need to DF03 heat pipe and extra money!!)
Cool your motor with this Yeah Racing (#M05-013BU) Aluminum Motor Mount with Heat Sink Full Set (BU). It will keep your motor last longer and longer time to play. It also cheap from Yeahracing.