FSR Chassis

Designed, manufactured, and assembled in California

Built for strength, precision, and long-term performance

FSR Eighty

Compact and capable, built from 40x80 aluminum profile. Ideal for smaller spaces and entry-level builds.

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FSR One Twenty

Our most popular chassis, using 40x120 aluminum for increased rigidity and long-term durability.

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FSR One Sixty

Flagship chassis built from 40x160 profile for maximum rigidity and support for high-end hardware and motion.

View FSR One Sixty

CNC-drilled mounting points

Laser-cut steel components

Adjustable pedal and steering positions

Clean fit and finish

Built in California

Built in Southern California

Every chassis is designed, machined, and assembled in-house with a focus on precision, durability, and consistency.

Adjustable pedal system

Quick, repeatable height and position adjustment using notched slots and ball-bearing T-nuts.

Indexed Wheel Height Adjustment

CNC-machined reference markings on the uprights allow for precise, repeatable wheelbase height adjustments. *Available on FSR 120 and FSR 160 models

CNC-Drilled Frame

Precision-drilled mounting points create a cleaner, stronger structure than traditional bracket-based rigs.

Clean, Bracket-Free Design

Minimal external brackets for a cleaner look and improved structural rigidity.

Expandable platform

Standard T-slot compatibility allows for easy upgrades, accessories, and future expansion.

Feature	FSR 80	FSR 120	FSR 160
Chassis Profile	40x80 aluminum extrusion	40x120 aluminum extrusion	40x160 aluminum extrusion
Rigidity	Strong and stable for most setups	Increased rigidity for higher torque systems	Maximum rigidity for high-torque, motion, and no-compromise systems
Best Use	Compact setups and entry-level builds	Most drivers and performance setups	Maximum rigidity for high-torque, motion, and no-compromise systems
Wheelbase Support	Supports most direct drive systems	Designed for high-torque direct drive systems	Optimized for high-torque direct drive systems
Pedal Support	Compatible with most load cell pedals	Designed for high-force and active pedal systems	Designed for high-force and active pedal systems with maximum stability
Frame Construction	CNC-drilled mounting points with cup washer hardware. Limited corner brackets.	CNC-drilled mounting points with cup washer hardware	Precision CNC-drilled mounting points with integrated cup washer hardware
Adjustment Features	Adjustable pedal and wheel positioning. Laser cut steel pedal sides with notched slots and ball bearing t-nuts.	Indexed upright adjustment for precise wheel positioning. CNC machined pedal sides with indexed notched slots and ball bearing t-nuts.	Indexed upright adjustment for precise wheel positioning. CNC machined pedal sides with indexed notched slots and ball bearing t-nuts
Footprint	53" L × 26" W × 32" H	53" L × 26" W × 32" H	53" L × 27" W × 35" H
Upgrade Capability	Modular and expandable	Fully modular with support for advanced configurations	Fully modular platform built for advanced configurations, motion integration, and future expansion