Modified Red Spring for Horstman Kart Clutches

Customization meets reliability in the Horstman Modified Red Spring. Tweaked for higher resistance, it accelerates clutch bite, ideal for tracks demanding instant response.

• Modified Tension: Provides sharper pull than stock for aggressive setups.
• Color-Coded: Red hue for easy identification in your kit.

The SKU 4649 helps organize your spares while delivering lap-time gains through precise power modulation. Pair with matching weights for a tailored curve that suits your style.

Racers find it extends engagement range, reducing slip in high-power scenarios without sacrificing smoothness.