Traxxas 3362-BLUE Heat Sink Low Profile Blue NSR DescriptionGenuine ARRMA 124mm CVD driveshaft

DescriptionGenuine ARRMA 124mm CVD driveshaft set for compatible ARRMA vehicles

At home both on- and off-road

this is a direct replacement for worn

6x12x4mm x4

restoring your drivetrain's original power delivery and smooth operation

Traxxas 3362-BLUE Heat Sink Low Profile Blue NSR DescriptionGenuine ARRMA 124mm CVD driveshaftLow profile aluminum heat sink for the Velineon 1200XL brushless motor, with a blue anodized finish. One per package. The heat sink covers nearly 75% of the motor can, giving it far more surface area to pull heat out of the motor than a partial clamp on design. Heat is what kills brushless motors sustained high temperatures degrade the magnets and cook the windings so shedding it is the single most effective thing you can do for motor life on an 8S