OTK

Tony Kart -Racer 401T - 30mm (Senior & Junior)

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Usually ships within 24 hours
Regular price $7,199.00
OTK Seat Size

Product details

  • Vendor OTK

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Tony Kart Racer 401T A New Era of Innovation and Performance

The Tony Kart Racer 401T for 2025 represents the latest evolution in OTK’s world‑leading chassis technology — a perfect fusion of precision engineering, aerodynamic refinement, and race‑winning pedigree. Built in Italy by the OTK Kart Group, the Racer 401T carries the same DNA that has powered champions across the globe.

Now available in South Australia through Kartbay, local drivers can access the exact machinery that’s delivering titles on the international stage.

Proven on the Track, Winning Around the World

When you invest in a Tony Kart Racer 401T, you’re not just buying a chassis — you’re buying into a legacy of performance. In 2025 alone, OTK has achieved:

  • X30 Pro Title in the USA — dominance on one of the toughest grids worldwide

  • Three consecutive round wins in the Australian Karting Championship across KA2 and TAG classes

  • Victory at the prestigious Kartmasters UK 2025 — proving superiority in Europe’s most competitive fields

These results are no accident — they’re the product of world‑class engineering and relentless pursuit of perfection.

The 2025 Tony Kart Racer 401T Flagship Evolution

The Racer 401T is designed with 30 mm tubing and refined in every detail to deliver maximum performance and consistency.

Key Highlights:

  • All‑new M11 aerodynamic fairings for improved airflow and stability

  • Upgraded BWD & BWZ braking systems for unmatched stopping power

  • Refined aluminium chain tensioner for reliability under pressure

  • Available in Shifter and Direct Drive versions

Aerodynamics M11 Fairings

Developed using CFD simulations, wind tunnel testing, and extensive track validation, the M11 fairings deliver measurable aerodynamic gains while meeting FIA regulations. Paired with M10 side bumpers and rear protection, they ensure stability and efficiency in all racing conditions.

Braking Performance BWD & BWZ Systems

For 2025, braking takes a leap forward with:

  • BWD (single‑speed) and BWZ (gear & DD2) systems

  • Dual disc options: 180 mm or 206 mm

  • Improved heat management and consistent pedal feel

  • Confidence to brake later and harder without compromise

Why Buy from Kartbay?

As South Australia’s exclusive Tony Kart dealer, Kartbay offers:

  • Access to the same equipment winning titles worldwide

  • Local setup advice and racing expertise

  • Genuine OTK parts and prompt after‑sales service

  • Payment options through Visa, Mastercard, Shop, Afterpay & ZIP Pay

When results matter, the choice is clear — Tony Kart Racer 401T through Kartbay is the winning formula.

Specifications

  • Frame Material: Chrome Moly

  • Tube Diameter: 30 mm

  • Wheelbase: 1045 mm

  • Rear Axle: 50 mm x 1030 mm (Type N)

  • Stub Axles: 25 mm

  • Brake System: BWD with DOT 5.1 lubricant

  • Bodywork: M11 Nose Cone, M11 Nassau Panel (CIK‑FIA homologated), M10 Side Pods & Rear Bumper

  • Graphics: 2025 Tony Kart factory design

Supplied Accessories:

  • Magnesium components

  • MXJ magnesium wheels

  • Front torsion bar

  • HGS steering wheel

  • OTK kart seat

  • 8.5 Litre OTK fuel tank

Shown with optional equipment – engine, radiator, and tyres sold separately.