Overview
The HPI Racing Clutch Spring Set for the Savage XL is a complete tuning kit containing replacement standard 0.8mm clutch springs (black) along with two optional sized springs — 0.9mm (silver) and 1.0mm (gold). This set enables you to fine-tune the clutch engagement (biting point) exactly to match your engine's torque characteristics.
Whether you're running a stock Savage XL Octane engine or a tuned aftermarket setup, this spring kit gives you the flexibility to dial in your clutch for optimal performance.
Key Features
- Genuine HPI Racing tuning kit
- Three different spring rates included
- 0.8mm Black (standard)
- 0.9mm Silver (optional firmer)
- 1.0mm Gold (optional firmest)
- Color-coded for easy identification
Performance Benefits
- Fine-tune clutch engagement to engine output
- Match clutch behavior to driving style
- Stiffer springs for high-torque engines
- Improved drivetrain protection
- Predictable launch behavior
Usage Notes
- Designed for the HPI Savage XL clutch system
- Stiffer springs = later/firmer engagement
- Softer springs = earlier engagement
- Match spring rate to engine torque output
- Test drive after each spring change
Technical Specs
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Manufacturer: HPI Racing
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Part Number: 113578
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Spring Sizes: 0.8mm, 0.9mm, 1.0mm
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Color Codes: Black / Silver / Gold
Fitment
- HPI Savage XL Octane
- HPI Savage XL platform variants
- 1/8 scale Savage XL chassis
What's Included
- 2x 0.8mm Black Standard Springs
- 2x 0.9mm Silver Optional Springs
- 2x 1.0mm Gold Optional Springs
Summary
Dial in your Savage XL's clutch performance with this complete HPI Racing Clutch Spring Tuning Set. Three rates, color-coded, and ready to optimize your launches.
