LOS-1981 Carbon Front Shock Tower: Micro-B Micro-T

This product is a factory replacement suspension component designed for the Losi 22S Sprint Car platform, intended to improve durability and maintain precise handling characteristics in dirt oval racing conditions. The LOS-1981 part is part of Losi’s Stiffezel-style tuning ecosystem, where upgraded composite materials are used to reduce flex and provide more consistent chassis response under load. It is designed as a direct-fit replacement for the stock suspension arm assembly and is aimed at racers who want more predictable rear-end behavior and improved consistency on high-traction oval surfaces. Like other 22S Sprint tuning parts, it focuses on refining handling rather than changing the overall geometry of the car.

Features:

• Factory replacement suspension arm component for Losi 22S Sprint platform

• Stiffezel-style reinforced composite construction for added rigidity

• Reduces unwanted suspension flex under cornering and acceleration loads

• Improves consistency in dirt oval racing conditions

• Direct bolt-on replacement for stock hardware

• Designed to maintain factory suspension geometry

• Optimized for racing stability and predictable handling response

• Built for high-load oval track performance

Specifications:

• Part Number: LOS-1981

• Platform: Losi 22S Sprint Car

• Part Type: Suspension arm assembly (factory replacement)

• Material: Reinforced composite (Stiffezel family)

• Position: Platform-specific suspension mounting location (front/rear depending on setup variant)

• Fitment: Direct replacement, no modification required

• Intended Use: Dirt oval racing / performance tuning

What's Included:

• 1x LOS-1981 suspension arm assembly (factory replacement part)

• Mounting hardware (if included in OEM packaging)

Community Feedback:

RC oval racers typically view parts like LOS-1981 as subtle but important tuning upgrades that help tighten up chassis behavior on slick or high-speed dirt oval tracks. Users often report more consistent corner exit and reduced chassis “slop” under throttle compared to stock components. While some drivers prefer more compliance on rougher surfaces, most competitive 22S Sprint racers value the increased precision and repeatability these stiffer components provide in race conditions.