3Racing - RC Hop-up Parts - Cooling Fans - 3RAC-MHS7/LB/V2 Engine Heat Sink Extended Motor Heat Sink Fan Ver.2 For 540 Motor (High Finger) Light Blue
3RACING Engine Heat Sink Extended Motor Heat Sink W/ Fan Ver.2 For 540 Motor (High Finger) - Light Blue - 3RAC-MHS7/LB/V2