Hot Racing Clip-On Two-Piece Motor Heat Sink is compatible with 540 and 550 size motors. Versatile two-piece heat sink clip provides 8 different width adjustments.
Keeps the motor running cooler
Aluminum construction
Clip on heat sink attaches to 540 and 550 size motors with a 36mm can diameter
Two-piece heat sink clip provides 8 different width adjustment options (20-40mm). M3 screws and nuts will be required for some configurations.
Blue anodized
Laser etched Hot Racing insignia
Specifications: Overall height: 39mm (1.54 inch) Fan size: 30x30x7.5mm Fan mounting hole pattern: 24mm square Input voltage: DC 7.2-8.4V MAX
