7017-t Aluminum Alloy Motor Heatsink w/ Fan for R/C Brush Motor / Brushless Motor - Black + Silver
Color Silver White + Black Model 7017-t Material Aluminum alloy + ABS Quantity 1 Piece Compatible Model 540 / 550 brush motor; 3650 / 3660 / 3665 / 3670 / 3674 and other 36 series brushless motor Other Features Voltage: 5V; Current: 0.2A; With fan Packing List 1 x Motor heatsink