Back Order Now
$3.99 flat rate shipping!
Learn More
Please be aware that pricing and product availability in-store may vary from what’s available online because each store is independently owned and operated.
This is an optional E-flite Park 400 20x20mm Heat Sink. This heat sink will reduce the operating temperature of the motor and is compatible with the 4200Kv and 3700Kv inrunner motors. Package includes heat sink and thermal paste.
This product was added to our catalog on October 1, 2020