Performance & Fitment

• • Application: Micro Sprint Race Cars

  • Length: 23”

  • Diameter: 0.700”

  • Tuning Profile: As one of the stiffest bars in the standard 23" category, the 0.700" is typically utilized on the Right Rear to provide maximum side-bite and drive, or on the front end to significantly flatten the car's cornering profile on high-speed, high-grip tracks.

  • Chassis Compatibility: Fits standard Micro Sprint chassis (Hyper, Sawyer, Factor 1, PMP, etc.) utilizing a 23" torsion tube.

Premium Construction

• • Material: Solid high-strength alloy steel specifically selected for its "memory" properties and durability.

  • Precision Manufacturing: Centerless ground to a precise 0.700" diameter, ensuring that the spring rate is identical across every bar in your rack for repeatable tuning.

  • Heat Treatment: Through-hardened to resist "settling," ensuring your ride height and corner weights remain consistent from the heat race to the feature.

  • Splines: Precision-machined for a high-tolerance, secure interface with torsion arms and stops.

⚠️ Critical Fitment Exceptions

Even if you are racing a Micro Sprint, ensure your setup does not fall under these exceptions:

• ❌ Incorrect Tube Length: This bar is exactly 23" long tip-to-tip. It will not fit chassis designed for "Short Bar" configurations (19" or 21") or larger Midget frames that utilize 26" or 30" bars.

• ❌ Tube Interference: Because this bar is ground to exact tolerances, any internal debris, old grease buildup, or structural bends in the chassis torsion tube will cause binding. A binding bar prevents the suspension from cycling correctly and can cause erratic handling.

• ❌ Spline Count Verification: Ensure your torsion arms and stops match the industry-standard spline count for 23" bars. Using worn arms or mismatched components with a bar this stiff can lead to stripped teeth under the high torque loads of a 0.700" rate. 

What’s Included

• One torsion bar

Warranty

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