Performance & Fitment

• • Application: Mini Sprint Race Cars

  • Length: 26”

  • Diameter: 0.700”

  • Construction: Tubular (Hollow) design. This optimizes the strength-to-weight ratio, allowing the suspension to track over bumps more effectively than a heavier solid bar.

  • Tuning Profile: The 0.700" tubular bar is a favorite for the Right Rear on tracks with medium-to-high grip. It offers enough stiffness to support the car's weight under side-load while providing the "snap" and feel that only a tubular bar can provide.

Premium Construction

• • Material: Solid high-strength alloy steel tubing, selected for its superior torsional fatigue life and impact resistance.

  • Precision Manufacturing: Precision-ground and honed to maintain strict wall thickness tolerances. This ensures that the spring rate is linear and consistent throughout the bar's entire range of motion.

  • Heat Treatment: Advanced heat-treating process maximizes "memory," ensuring the bar returns to its original index and resists sagging over time.

  • Weight Reduction: By removing the center of the bar, this tubular design reduces rotating mass, helping the tire maintain better contact with the track surface during high-frequency oscillations.

⚠️ Critical Fitment Exceptions

To maintain performance and safety, ensure your setup does not fall under these exceptions:

• ❌ Rate Comparison: A 0.700" tubular bar is significantly softer than a 0.700" solid bar. When tuning, do not assume they are interchangeable. Always check your rate charts to ensure you are achieving the desired wheel rate change.

• ❌ Internal Cleaning: Moisture can settle inside the hollow bore of the bar, leading to internal pitting and rust. Periodically clean and lightly oil the interior of the bar to prevent stress fractures and sudden failure.

• ❌ Torsion Tube Clearance: Ensure your chassis torsion tubes are clean and straight. Because the 0.700" diameter takes up more space in the tube, even minor debris or a slight bend in the chassis can cause binding, which results in erratic and unpredictable handling.

• ❌ Length Check: This is a 26" tip-to-tip bar. Verify your chassis requirements, as many Micro Sprints use 23" bars and full-size Sprint Cars use 30" or 31" bars. 

What’s Included

• One torsion bar

Warranty

Backed by a 1-year warranty for peace of mind.

1 in stock (can be backordered)