Chassis Engineering

Bespoke 4130 chassis systems

Fabricated from seamless aircraft-grade 4130 chromoly tubing within fixed hydraulic alignment fixtures. Built to millimeter-grade rake, trail, and torsional stiffness targets.

Core Assemblies

Structural platform configurations

Trellis & Perimeter

Complete 4130 Chromoly Chassis

Engineered with thin-wall precision-drawn 4130 tubing, full argon back-purged TIG welds, and modular billet motor plates. Configured for custom rake angles and aggressive front-end loading.

6061-T6 Billet

Box-Section Billet Swingarms

Machined pivot blocks paired with extruded hollow box arms to eliminate lateral flex under corner exit. Features eccentric axle adjusters and dual sealed needle roller bearings.

Progressive Rate

Billet Monoshock Linkages

CNC-machined rocker arms and pull rods delivering true progressive rising rates. Designed to accept modern racing dampers with zero stiction or lateral binding across full stroke.

Verified Benchmarks

Measured structural deflection

+42%

Torsional beam stiffness

0.15 mm

Maximum jig deflection

100%

Argon purge verification

6061-T6

Billet pivot specification

Submit chassis specifications

Provide your CAD geometries, engine mounting dimensions, or target wheelbases for direct engineering review and jig scheduling.