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5 YEAR CHASSIS WARRANTY
Extreme Simracing Chassis 4.0 zero-flex steel sim racing cockpit
Chassis 4.0 steel sim racing cockpit front view with Direct Drive wheel mount
Extreme Simracing Chassis 4.0 reinforced steel frame three-quarter view
Chassis 4.0 professional steel sim racing cockpit side view
Extreme Simracing Chassis 4.0 rear frame and adjustable seat mounting area
Chassis 4.0 Frontal DD and Horizontal mounts for high-torque Direct Drive wheelbases
Extreme Simracing Chassis 4.0 with integrated TV and monitor stand
Chassis 4.0 reinforced steel frame with integrated cable management
Extreme Simracing Chassis 4.0 adjustable zero-flex cockpit demonstration
Chassis 4.0 powder-coated steel frame for professional sim racing
Extreme Simracing Chassis 4.0 adjustable wheelbase mounting platform
Chassis 4.0 Frontal DD mount for high-torque Direct Drive wheelbases
Chassis 4.0 adjustable pedal platform for high-performance sim racing pedals
Extreme Simracing Chassis 4.0 reinforced pedal base supporting 200 kg braking force
Chassis 4.0 adjustable racing seat base and integrated steel floor
Extreme Simracing Chassis 4.0 cockpit frame with multiple driving position adjustments
Chassis 4.0 compact steel racing simulator cockpit for home setups
Chassis 4.0 professional racing simulator cockpit with adjustable steel construction
Chassis 4.0 professional racing simulator cockpit with adjustable steel construction white
Chassis 4.0 professional racing simulator cockpit with adjustable steel construction horizontal mount
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Title

PRE-ORDER • LIMITED PRODUCTION RUN

EXTREME SIMRACING CHASSIS 4.0

$799.00
$699.00

Pre-order now and save $100.
Shipping begins September 15.

Zero-Flex Steel Frame

Premium Powder-Coated Finish

Complete Accessory Ecosystem

Exclusive ESR Design
Color
WHEEL MOUNT TYPE

Cancel anytime before shipment

DOWNLOAD USER MANUAL

5-Year Chassis Warranty

Tested by Professional Drivers

Dedicated U.S. Customer Support

CHASSIS 4.0 DETAILS

A rigid, adjustable steel foundation designed for serious sim racing.

WHAT’S INCLUDED

  • Reinforced steel frame
  • Adjustable pedal platform
  • Selected Frontal DD or Horizontal mount
  • Adjustable seat base
  • Integrated metal floor
  • Cable Free Design
  • Assembly hardware and manual

PERFORMANCE SPECIFICATIONS

Wheelbase25 Nm+ Direct Drive ready
Pedal base200 kg+ braking force
AdjustmentWheel, pedals and seat
FinishPowder-coated steel
ExpansionChassis 4.0 accessories
Warranty5 years

25 NM+ DD READY

Engineered for high-torque Direct Drive wheelbases above 25 Nm, with Frontal DD and Horizontal mounting options.

01

200 KG+ PEDAL BASE

Reinforced steel construction keeps the pedal platform stable under heavy braking.

02

FULLY ADJUSTABLE

Fine-tune wheel, pedal and seat position for a repeatable driving setup.

03

BASE CONFIGURATION

Includes the Chassis 4.0 frame and selected wheel mount. Seat and electronics sold separately.

04

PRE-ORDER SHIPPING

Current pre-order shipping begins September 15 and follows order sequence.

05

5-YEAR WARRANTY

Chassis coverage with dedicated U.S. customer support.

06

FREQUENTLY ASKED QUESTIONS

Is the Chassis 4.0 compatible with Direct Drive wheelbases?

Yes. Select the Frontal DD or Horizontal mount based on your wheelbase mounting pattern. The reinforced frame is engineered for high-torque Direct Drive systems.

Can it handle load-cell and high-force pedals?

Yes. The adjustable steel pedal platform is engineered to withstand braking forces above 200 kg while maintaining a stable driving position.

Are the racing seat and monitor stand included?

No. The base configuration includes the chassis frame and selected wheel mount. Seats, monitor stands and electronics are sold separately unless included in a bundle.

Can I adjust the cockpit to my driving position?

Yes. Wheel, pedal and seat positioning can be adjusted for height, angle and distance.

When will pre-orders ship?

Shipping for the current pre-order batch begins September 15 and follows order sequence and availability.

Can I cancel my pre-order?

Yes. You may cancel your pre-order at any time before shipment. Contact the Extreme Simracing U.S. customer support team for assistance.

Does the chassis include a warranty?

Yes. The Chassis 4.0 frame includes a 5-year chassis warranty with dedicated U.S. customer support.
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FEATURED BUILD REVIEW

“Everything is insanely robust. What a buy. I am so happy about this. This thing is awesome.”

CHARLES

Chassis 4.0 Build & Assembly Review

WATCH THE FULL BUILD

MORE REAL-WORLD REVIEWS

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LONESTAR HAWAIIAN

“It’s epic. I decided to finally invest in one because I need more seat time, and this is the best way to do it.”

Extreme Simracing Customer · Video Review

WATCH REVIEW
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MARK · SMART LIFE

“I really liked the cockpit. It’s very robust, and for me, it has been the best value for money.”

Chassis 4.0 Owner · Translated from Portuguese

WATCH REVIEW
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EXTREME SIMRACING CUSTOMER

“The structure is very solid and the material is thick. It’s built to last for years and is absolutely worth the investment.”

Customer Video Review · Translated from Portuguese

WATCH REVIEW

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