This is an optional ST Racing Concepts Aluminum Finned Heatsink Motor Plate, and is intended for use with the Kyosho Ultima SC, SC-R, RB5 and RT5 1/10 vehicles. CNC Machined from high-grade aluminum, this aluminum heatsink motor plate will help to efficiently dissipate the heat from the motor and also adds killer factory looks to your Kyosho off-road vehicles. The motor screw slots have also lengthened to accommodate bigger pinion gears that are used to obtain proper gear ratios for today’s 17.5 brushless motors.
This product was added to our catalog on October 11, 2010.
Saturday, Jan 1 2011 (about 5 years ago)
ST Racing Concepts Aluminum Finned Heatsink Motor Plate (Gun Metal)
look very sweet, the cut in fins do cool off, and can use biger pinions with ease