Overview
The HPI Racing Heavy Duty Servo Saver Spring (21x12x1.9mm, 4.5 coils) is a stiffer-than-stock servo saver spring designed for the HPI Savage X and Savage XL 1/8-scale monster trucks. The servo saver spring controls how much steering force is required before the servo saver disengages, protecting the steering servo from damaging impact loads.
This heavy duty spring delivers more direct steering feel for aggressive driving, while still providing critical impact protection for your steering servo.
Key Features
- Heavy duty (HD) spring rate
- 21mm x 12mm x 1.9mm dimensions, 4.5 coils
- OEM-quality HPI Racing replacement
- Direct fit for Savage X/XL servo saver
Performance Benefits
- More direct steering feel
- Stronger impact protection for the steering servo
- Reduces vague steering on heavy trucks
- Improves cornering response
Usage Notes
Recommended for Savage owners running upgraded high-torque servos or seeing aggressive bash use. Adjust servo saver pre-load nut to manufacturer specifications after installation.
Technical Specs
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Type: Servo Saver Spring (Heavy Duty)
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Dimensions: 21mm x 12mm x 1.9mm
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Coils: 4.5
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Quantity: 1 piece
Fitment
- HPI Savage X
- HPI Savage XL
- HPI Savage Flux
What's Included
- (1) HPI Racing HD Servo Saver Spring, 21x12x1.9mm, 4.5 coils
Summary
Sharpen your Savage X/XL steering response with this heavy duty servo saver spring — a quick and effective upgrade for serious drivers.
