HongNor X5B Clutch Spring (4) (0.9mm)

Clutch Spring Overview:

The HongNor X5B Clutch Spring set is designed to give racers precise tuning control over clutch engagement behavior. With multiple spring sizes available, drivers can fine-tune how quickly power transfers to the drivetrain, adapting their vehicle to a wide range of track conditions. Smaller-diameter springs allow the clutch to engage earlier for smooth, predictable launches on low- to medium-traction surfaces. Meanwhile, thicker springs provide later, harder-hitting engagement, perfect for high-traction tracks requiring strong acceleration.

About the Clutch Springs

Consistent and Dependable Performance

These HongNor X5B Clutch Springs offer consistent performance and dependable durability for demanding RC applications. Adjustable engagement characteristics make them a must-have for racers who want to dial in their clutch response to match changing traction and driving styles. With high-quality construction and multiple tuning options, this spring set enhances both drivability and power delivery control.

Features:

• Multiple spring diameter options
• Earlier engagement for smoother power delivery
• Later engagement for stronger acceleration
• High-quality spring steel construction
• Designed for precise clutch tuning
• Ideal for varying track traction levels