Validated through extensive wind tunnel testing and
multi-domain simulation, the TCOFF NXT MK1 delivers performance that surpasses
GT4-class race cars and approaches the GT3-class level of competitiveness with
all at a fraction of the cost.

It’s more than just a race car; it’s a statement of precision and a testament
to what grassroots passion can achieve.

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Power - 350HP

based on calibration

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Weight - 1650LB

w/o driver

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TOP Speed - 155+

higher with aero setting

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Downforce:1000KG

@220kph(135mph) CLA3/CDA0.9

The TCOFF NXT MK1 is inspired by Le Mans Prototype (LMP) racing.It
represents a fusion of world-class engineering development and the efficiency
of advanced motorsports manufacturing.

Designed to offer both entry-level and professional drivers a complete racing solution,
the NXT MK1 delivers top-tier performance without the headaches of excessive
cost or maintenance complexity.

Specification

  • General Specification

    • Length-4303mm
    • Width-1839mm
    • Height-1433mm
    • Weight -750KG w/o driver
    • Ground Clearance- 50mm
    • Power – 350HP
    • Transmission – 6 speed sequential
    • Top Speed – 170MPH
    • Wheel base-2585mm
    • Front track-1585mm
    • Rear track-1535mm

  • BODY

    • Center single-seat enclosed prototype racecar structure.
    • Full Replaceable Carbon Fiber Body.
    • LMP doors with latches.
    • Full Carbon Fiber Splitter
    • Full Carbon Fiber Diffuser
    • Adjustable Full-width Carbon Fiber Wing
    • Full Lighting (Hi/low Beam, Turn Signal, Rain-light)
    • Aero Windshield Wiper
    • Polycarbonate windshield and side windows

  • DRIVETRAIN & SUSPENSION

    • TCOFF Spec Ecoboost 2.3T
    • Dry sump Lubrication
    • Six-speed Hewland TMT 200 Transaxle Transmission
    • Paddle-shift system
    • Gear ratio 2.61/1.875/1.5/1.25/1.083/0.96
    • Final ratio 3.1
    • Double wishbone push-rod suspension geometry.
    • Adjustable Arms.
    • Billet Uprights.
    • Ohlins TTX36 2 Way Adjustable Shock

  • ELECTRONICS

    • ECU & Data Logger : Marelli SRG-141
    • ECUMasters PMU16
    • TCOFF NXT Spec Conspit 290GP F1 Style Steering Wheel
    • Column Drive Electronic power steering system 

  • CHASSIS & Safety

    • 4130 Chromoly Tube Chassis Compliant with FIA J-277 Regulation 2.2.1.1
    • Front Crashbox, FIA J-277 2.2.1.1
    • Rear Crashbox, FIA J-277 2.2.1.1
    • Side panel, FIA Tech Listing No. 42
    • Side intrusion protection bars
    • Air Jacks
    • Front Tire 245/620-17
    • Rear Tire 265/645-18
    • TCOFF TC-XR 17X9.5 Front Wheels
    • TOCFF TC-XR 18X10 Rear Wheels

  • Other Safety

    • In & Out Master Switch to kill all power.
    • In & Out Fire Extinguishing Switch
    • Switch trigger OMP Cesal3 – FIA 2000 Fire Extinguisher system.
    • Front & Rear Tow Hook
    • FIA Tech #104 Lifting Device
    • Driver Safety Seat Harness FIA 8853-2016
    • Driver Safety Seat FIA 8853-2016

Project Vision

The vision behind TCOFF NXT goes beyond building a single
race car. Through the project, we aim to:
• Establish a complete R&D workflow from design, simulation to manufacturing and
track validation.
• Integrate academic research and industrial expertise to build a
collaborative, high-efficiency engineering network.
• Advance the independent development of key systems such as transmissions and
dampers, reducing cost and dependency.

To us, a race car is more than a machine. It’s a reflection of an entire engineering and
industrial system. The mission of NXT is to become a symbol of technical
innovation and engineering craftsmanship.

Technical Pathway & R&D Philosophy

  • Integrationof Research and Engineering

    From the earliest stages of development, the team employs a fully digital workflow that combining Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA), vehicle dynamics simulation, and thermal management optimization.

    This multi-disciplinary validation process ensures every component meets world-class engineering standards before physical prototyping begins.

  • Global Supply Chain Advantage

    Supported by an experienced international team, TCOFF NXT operates under an OEM-level development framework, covering R&D, project management, supply chain integration, manufacturing, and final delivery. Leveraging the efficiency of the global motorsport supply chain, each step of the process is traceable, verifiable, and continuously improvable.

  • IndependentR&D and Long-Term Growth

    Beyond integration, TCOFF is committed to building independent technical capabilities. Future phases of the NXT program will focus on the in-house design and manufacturing of key systems, including gearboxes, suspension, and dampers, establishing a foundation for sustainable, long-term innovation within both amateur and professional motorsport.

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