Features: CNC Machined 6061 T6 Billet Aluminum Heatsink Can Durable,corrosion and Great looks Water Cooling Jacket: Model: 56-L Color:Black Size: ￠67*80mm Water Cooling Jacket*1 Weight:50G Used for RC boat 56112/56102 Brushless motor Model:56-S Color:Black Size:￠67*60mm Water Cooling Jacket*1 Weight:50G Used for RC boat 5682/5692 Brushless motor Model:40-L Color:Black Size:￠48*71.6mm Water Cooling Jacket*1 Weight:50G Used for RC boat 4092 Brushless motor Model:40-S Color:Black .
