The Black Marlin MX is a micro-size boat that's the ideal size for racing across a swimming pool or local pond

Aluminum construction Tamiya Blue in color Pre-installed fan with offset plate to help cool your motor Also can be use as a direct mount cooling

These fins help dissipate the heat that the motor will generate as it spins up to thousands of times per second to give you the awesome stunt action you want to get out of your RC car or truck

with a thin layer of foam padding sandwiched between

Installment Comment HSF299x it had more area of gear mash to handle even more power then HSF299 (HSF299 are replace by HSF299X)

Carisma - Wheels & Tires, for M10DB, M10SC (pr.) GMA55000 The Black Marlin MX is