Performance & Fitment

• • Application: Mini Sprint Race Cars

  • Length: 26”

  • Diameter: 0.750”

  • Tuning Profile: The 0.750" is one of the stiffest solid bars in a standard Mini Sprint arsenal. It is typically the go-to choice for the Right Rear on heavy, "cow-pasture" dirt tracks where maximum drive and side-bite are required, or on the Front Right for high-banked asphalt racing to prevent chassis roll.

  • Chassis Compatibility: Precision-fit for all Mini Sprint chassis utilizing standard 26" torsion tubes.

Premium Construction

• • Material: Manufactured from solid high-strength alloy steel for maximum durability and extreme torsional resilience.

  • Precision Manufacturing: Centerless ground to a strict 0.750" tolerance. This guarantees a consistent, repeatable spring rate, ensuring that your chassis adjustments at the track are precise and predictable.

  • Heat Treatment: Through-hardened to optimize "memory" retention. This prevents the bar from "taking a set" or sagging even when subjected to the high-load cycles of professional racing.

  • Spline Finish: Features precision-machined splines for a tight, zero-play interface with your torsion arms and stops, ensuring immediate suspension response to every track imperfection.

⚠️ Critical Fitment Exceptions

Before installing this bar, verify that your racing setup does not fall under these common exceptions:

• ❌ Incorrect Chassis Length: This is a 26" tip-to-tip bar. It is not compatible with Micro Sprints requiring 23" bars or full-size Sprint Cars (360/410) that require 30" lengths.

• ❌ High Binding Risk: At 0.750", the bar is significantly thicker than standard tuning bars. It is absolutely critical that your chassis torsion tubes are perfectly straight and free of internal debris. Any contact between the bar and the tube wall will "lock" the suspension, leading to erratic and potentially dangerous handling.

• ❌ Solid vs. Tubular Rates: A 0.750" solid bar is substantially stiffer than a 0.750" tubular bar. Ensure you are not over-springing the car if you are transitioning from a hollow-core setup.

• ❌ Arm Wear: Given the high spring rate of a 0.750" bar, ensure your torsion arms are in good condition. Worn or "egged out" arm splines will fail rapidly under the torque loads generated by this bar diameter. 

What’s Included

• One torsion bar

Warranty

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