Tamiya Super X Chassis Gold Plated Terminal Set(15237)

A set of gold-plated terminal components for the Super X chassis family, replacing the stock terminals with a version rated to handle higher-powered motors for improved power delivery. Gold plating also resists corrosion, keeping electrical contact reliable over the terminals' service life.

• Gold-plated construction for higher current handling
• Corrosion-resistant surface
• Compatible chassis: FM-A, Super X, Super XX, VS, AR

The chassis list matches Tamiya's higher-output Dash-series motors, such as the Ultra-Dash Motor (No.307, 4-5A current draw) sold for the same FM-A, Super X, Super XX, VS and AR platforms — gold's lower and more stable contact resistance than the stock terminal plating matters more as current draw rises, since resistive losses at a contact point scale with the square of the current passing through it. Reliable contact here also protects lap-to-lap consistency, since a terminal that's begun to corrode or pit adds resistance unevenly as a race day wears on.