Performance & Fitment

• • Application: Micro Sprint Race Cars

  • Length: 23”

  • Diameter: 0.650”

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

  • Tuning Profile: The 0.650" diameter serves as a mid-range tuning option, ideal for adjusting roll stiffness to match varying dirt or asphalt track conditions.

Premium Construction

• • Material: Solid high-strength alloy steel for maximum durability and torsional "memory."

  • Precision Manufacturing: Centerless ground to a specific 0.650" diameter to ensure a consistent spring rate across the bar's entire arc.

  • Heat Treatment: Through-hardened to resist "settling" or sagging, maintaining consistent ride height throughout the race.

  • Finish: Precision-machined splines for a secure, slop-free fit 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:

• ❌ Non-23" Torsion Tubes: This bar is exactly 23" long. It will not fit "short-bar" chassis or specialized midget/mini-sprint frames designed for 26" or 30" bars. Always measure your existing bar or tube length before ordering.

• ❌ Spline Count Mismatch: Ensure your torsion arms and stops match the spline count of this bar (standardized for the industry, but rare custom variations exist).

• ❌ Bent Torsion Tubes: If your chassis has suffered a heavy impact, a slightly tweaked torsion tube will cause this precision-ground bar to bind. The bar must slide into the tube freely to function as a spring. 

What’s Included

• One torsion bar

Warranty

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

3 in stock (can be backordered)