S2 Bumper 1-3/4 Round .065 Steel

The FIVESTAR S2 Bumper 1-3/4 Round .065 Steel is a heavy-duty front bumper tube designed for serious fabricators, off-road builders, and street machine enthusiasts who demand structural integrity without compromise. Built as a raw steel round tube, this component serves as the foundation for custom bumper assemblies, roll cage integration, or reinforced frame rails on vintage and modern vehicles alike.

Manufactured from .065-inch wall steel tube with a 1-3/4-inch outer diameter, the S2 delivers excellent strength-to-weight ratio and predictable weldability for MIG, TIG, or stick applications. The 54-inch length provides ample material for most single-axle bumper configurations or dual-tube front-end designs with minimal waste. At 5.5 pounds, the tube remains light enough for suspension tuning while maintaining the rigidity required for impact absorption, accessory mounting, and frame reinforcement.

The round profile allows 360-degree weldment access and accepts standard tube notching jigs, making it ideal for angle cuts and gusset integration common in custom fabrication. This tube works seamlessly in restoration projects, custom hot rods, off-road trucks, and race vehicle builds where OEM bumpers are unsuitable.