TBKART
S55M

Top of the line for the single-speed category

Identikit

Dedicato a piloti di età:

12+ / 15+ years-old

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30 mm

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single-speed/shifter

The result of development work implemented by the TBKART Racing Team, the S55M model (available both in single-speed and shifter versions) stands out for its ease of use and adaptability to the most diverse weather conditions. The multiple adjustment options (camber and caster angle, front and rear height), as well as a complete set of accessories (front bars, steering columns, hubs and axles), makes it a kart suitable for a wide variety of categories, with different types of engines and tires. The S55M is more suitable for the single-speed categories (both Senior and Junior) and, thanks to a design developed over many years of testing on racetracks all over the world, it is capable of showing its potential and successes on any type of circuit. This is done by perfecting the operation of setting up the kart, which can also be performed by drivers with a minimal knowledge base and some degree of experience.

Ideal for categories: Direct Drive Junior & Senior (CIK-FIA, National championships, ROK, IAME, Rotax, BMB, …)

TBKART S55M

Top of the line for the single-speed category

Identikit

The result of development work implemented by the TBKART Racing Team, the S55M model (available both in single-speed and shifter versions) stands out for its ease of use and adaptability to the most diverse weather conditions. The multiple adjustment options (camber and caster angle, front and rear height), as well as a complete set of accessories (front bars, steering columns, hubs and axles), makes it a kart suitable for a wide variety of categories, with different types of engines and tires. The S55M is more suitable for the single-speed categories (both Senior and Junior) and, thanks to a design developed over many years of testing on racetracks all over the world, it is capable of showing its potential and successes on any type of circuit. This is done by perfecting the operation of setting up the kart, which can also be performed by drivers with a minimal knowledge base and some degree of experience.

Ideal for categories: Direct Drive Junior & Senior (CIK-FIA, Campionati nazionali, ROK, IAME, Rotax, BMB, …)

Details that make the difference

S55M what you want from a kart

A chassis with attention to the even smallest of details, combined with technical support that the TBKART sales network knows how to offer its clients thanks to its presence throughout the world.

S55M what you want from a kart

A chassis with attention to the even smallest of details, combined with technical support that the TBKART sales network knows how to offer its clients thanks to its presence throughout the world.

Winning

Several national and international achievements, among which the victories in the IAME X30 competitions stand out.

New

Launched into the market place in the 2022 homologation year, it is the most recent version of the historic model done by TBKART.

CIK-FIA Approved

With this certification, it can take part in the world’s most prestigious competitions.

Winning

Several national and international achievements, among which the victories in the IAME X30 competitions stand out.

New

Launched into the market place in the 2022 homologation year, it is the most recent version of the historic model done by TBKART.

CIK-FIA Approved

With this certification, it can take part in the world’s most prestigious competitions.

What people say about TBKART S55M

“It is a versatile model which has evolved over the years to reach the highest levels of karting. The intense work of our racing department has furnished the chassis an extremely simple set of adjustments and equipment that can adapt to any and all conditions”.

Simone brenna
Manager TBKART Racing Team

“I am very familiar with the potential of this chassis, which has enabled me to achieve several successes in the single-brand X30 and to get on the podium in international competitions such as WSK races, the queen category of single-speed karting”.

Edoardo Ludovico Villa
Official driver

“I have been racing with this model for five years in various single-brand championships and I am extremely satisfied with the efficiency with which it adapts to disparate technical conditions”.

Lorenzo Pratico
Driver

“It is a versatile model which has evolved over the years to reach the highest levels of karting. The intense work of our racing department has furnished the chassis an extremely simple set of adjustments and equipment that can adapt to any and all conditions”.

Simone brenna
Manager TBKART Racing Team

“I am very familiar with the potential of this chassis, which has enabled me to achieve several successes in the single-brand X30 and to get on the podium in international competitions such as WSK races, the queen category of single-speed karting”.

Edoardo Ludovico Villa
Official driver

“I have been racing with this model for five years in various single-brand championships and I am extremely satisfied with the efficiency with which it adapts to disparate technical conditions”.

Lorenzo Pratico
Driver

Why choose TBKART

Total dedication to a single very important passion, accompanied by professionalism and expertise.

DESIGN

From idea to design, in one internal process.

RESEARCH & DEVELOPMENT

Continuous research to always offer innovative products.

IN-HOUSE PRODUCTION

Complete in-house production, with attention to every detail.

RACING TEAM

The certainty of products developed by the official Racing Team.

SUPPORT

Comprehensive after-sales service: an unbreakable bond.

EXTENSIVE SALES NETWORK

Availability and support through an extensive sales network.

Why choose TBKART

Total dedication to a single very important passion, accompanied by professionalism and expertise.

DESIGN

From idea to design, in one internal process.

RESEARCH & DEVELOPMENT

Continuous research to always offer innovative products.

IN-HOUSE PRODUCTION

Complete in-house production, with attention to every detail.

RACING TEAM

The certainty of products developed by the official Racing Team.

SUPPORT

Comprehensive after-sales service: an unbreakable bond.

EXTENSIVE SALES NETWORK

Availability and support through an extensive sales network.

Technical sheet

DIRECT DRIVE

  • Chassis with FIA Karting homologation n.020-CH-04
  • New brake system FIA Karting homologations 004-BRKF-10 e 004-BRKR-90
  • Naked Frame 25Cr-Mo 4 Ø30 mm
  • Wheelbase 1045 mm
  • Fuel Tank 8,5 lt removable
  • Alluminium floor plan with TBKART stickers 2025
  • Excluded engine Mount (supplied with engine)
  • Seat standard model
  • Seat rinforces L280 x 2 - L300 x 1
  • Set Bodyworks KG 507-509 with homologation FIA Karting
  • Rear Bumper KG C3
  • Front spoiler supports with homologation FIA Karting
  • Magnesium wheels PUMA 130 + 212 mm
  • Rear Magnesium hubs Ø50 mm x 90 mm
  • Front Magnesium hubs Ø25 mm x 80 mm
  • Spindles Racing 10.25° Ø25 mm
  • Steering Wheel TBKART model M7 Ø330 mm
  • Rear Axle M2 standard Ø50 mm x 1030 mm
  • Rear brake disc floating Ø192mm - optional model Ø180mm
  • Iron cast rear brake disc
  • Brake pump with recovery
  • Kit stickers TBKART 2025
  • Chainguard Integral in plastic
  • Camber and Caster kit with eccentric bushes
  • New brake calipper design with cooling flows study
  • New brake disc holder with double screws
  • New rear brake calipper pistons reduced from Ø30mm to Ø28mm
  • New design rear axle bearing holder

SHIFTER

  • Chassis with FIA
  • Karting homologation n.020-CH-04
  • New brake system FIA Karting homologations 004-BRKF-10 e 004-BRKR-90
  • Naked Frame 25Cr-Mo 4 Ø30 mm
  • Wheelbase 1045 mm
  • Fuel Tank 8,5 lt removable
  • Alluminium floor plan with TBKART stickers 2025
  • Excluded engine Mount (supplied with engine)
  • Seat standard model
  • Seat rinforces L260 x 2 - L280 x 1 - L300 x 1
  • Set Bodyworks KG 507-509 with homologation FIA Karting
  • Rear Bumper KG C3
  • Front spoiler supports with homologation FIA Karting
  • Magnesium wheels PUMA 130 + 212 mm
  • Rear Magnesium hubs Ø50 mm x 100 mm
  • Front Magnesium hubs Ø40 mm x 75 mm
  • Spindles Racing 10.25° Ø25 mm
  • Steering Wheel TBKART model M7 Ø330 mm
  • Rear Axle M2 standard Ø50 mm x 1040 mm
  • Rear brake disc floaring Ø192mm - optional model Ø180mm
  • Front brake disc floating Ø140mm
  • Iron cast rear brake disc
  • Brake pump with recovery
  • Gear lever complete version TBKART
  • Clutch lever complete in alluminium TBKART
  • Kit stickers TBKART 2025
  • Chainguard Integral in plastic
  • Camber and Caster kit with eccentric bushes
  • New brake calipper design with cooling flows study
  • New brake disc holder with double screws
  • New rear brake calipper pistons reduced from Ø30mm to Ø28mm
  • New design rear axle bearing holder

DIRECT DRIVE

  • Chassis with FIA Karting homologation n.020-CH-04
  • New brake system FIA Karting homologations 004-BRKF-10 e 004-BRKR-90
  • Naked Frame 25Cr-Mo 4 Ø30 mm
  • Wheelbase 1045 mm
  • Fuel Tank 8,5 lt removable
  • Alluminium floor plan with TBKART stickers 2025
  • Excluded engine Mount (supplied with engine)
  • Seat standard model
  • Seat rinforces L280 x 2 - L300 x 1
  • Set Bodyworks KG 507-509 with homologation FIA Karting
  • Rear Bumper KG C3
  • Front spoiler supports with homologation FIA Karting
  • Magnesium wheels PUMA 130 + 212 mm
  • Rear Magnesium hubs Ø50 mm x 90 mm
  • Front Magnesium hubs Ø25 mm x 80 mm
  • Spindles Racing 10.25° Ø25 mm
  • Steering Wheel TBKART model M7 Ø330 mm
  • Rear Axle M2 standard Ø50 mm x 1030 mm
  • Rear brake disc floating Ø192mm - optional model Ø180mm
  • Iron cast rear brake disc
  • Brake pump with recovery
  • Kit stickers TBKART 2025
  • Chainguard Integral in plastic
  • Camber and Caster kit with eccentric bushes
  • New brake calipper design with cooling flows study
  • New brake disc holder with double screws
  • New rear brake calipper pistons reduced from Ø30mm to Ø28mm
  • New design rear axle bearing holder

SHIFTER

  • Chassis with FIA
  • Karting homologation n.020-CH-04
  • New brake system FIA Karting homologations 004-BRKF-10 e 004-BRKR-90
  • Naked Frame 25Cr-Mo 4 Ø30 mm
  • Wheelbase 1045 mm
  • Fuel Tank 8,5 lt removable
  • Alluminium floor plan with TBKART stickers 2025
  • Excluded engine Mount (supplied with engine)
  • Seat standard model
  • Seat rinforces L260 x 2 - L280 x 1 - L300 x 1
  • Set Bodyworks KG 507-509 with homologation FIA Karting
  • Rear Bumper KG C3
  • Front spoiler supports with homologation FIA Karting
  • Magnesium wheels PUMA 130 + 212 mm
  • Rear Magnesium hubs Ø50 mm x 100 mm
  • Front Magnesium hubs Ø40 mm x 75 mm
  • Spindles Racing 10.25° Ø25 mm
  • Steering Wheel TBKART model M7 Ø330 mm
  • Rear Axle M2 standard Ø50 mm x 1040 mm
  • Rear brake disc floaring Ø192mm - optional model Ø180mm
  • Front brake disc floating Ø140mm
  • Iron cast rear brake disc
  • Brake pump with recovery
  • Gear lever complete version TBKART
  • Clutch lever complete in alluminium TBKART
  • Kit stickers TBKART 2025
  • Chainguard Integral in plastic
  • Camber and Caster kit with eccentric bushes
  • New brake calipper design with cooling flows study
  • New brake disc holder with double screws
  • New rear brake calipper pistons reduced from Ø30mm to Ø28mm
  • New design rear axle bearing holder

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