Gold .085" Wire Viper Clutch Spring for Low-Stall Applications

Unlock lower stall speeds with this gold .085" wire spring, a Brian Barnes innovation for 3.5" diameter clutches like Surge and Viper.

Perfect for applications needing early engagement, it reduces the RPM threshold for power delivery, ideal for stock classes or lightweight lever setups. This means snappier starts and better adaptability to varied track conditions.

• Universal fit across most market clutches for easy swaps.
• Gold coloring aids quick identification during maintenance.
• Supports lower stall for fuel-efficient, agile racing.
• Durable wire withstands repeated cycles without fatigue.

Transform your kart's launch characteristics with this spring (SKU: FCDC-SP85), organizing your clutch for competitive low-end torque that propels you ahead of the pack.