2026 CS55

2026 CS55: flagship chassis engineering with a distinctive CS55 identity.

Created through the collaboration between Carlos Sainz Jr. and OTK Kart Group, the CS55 brings a distinctive racing identity to the brand’s flagship chassis. Discuss your driver and intended engine package with us to plan the right specification.

Why choose the CS55?

• 30 mm tubing forms the established chassis foundation.
• M11 front bodywork brings the aerodynamic work of the OTK development team to the track.
• M10 side bodywork complements the front package.
• An aluminium chain tensioner attaches to the bearing support for practical adjustment.

Key specifications

• Model: 2026 CS55
• Frame tubing: 30 mm
• Front bodywork: M11
• Side bodywork: M10
• Chain tensioner: aluminium, attached to bearing support

What is included?

Supplied as a rolling chassis.

What is not included?

Engine and tyres are not included.

Buying and setup support

Tell us about the driver, engine package and intended championship. We can advise on fit, seat choice and parts, and check the requirements before you order.

Make it race-ready. We can supply everything else you need to go racing, including the engine, tyres, a Tillett seat, chain, sprocket and battery. Tell us about the driver and class, and we’ll put together a complete package for you.

Speak to IC Kartstore or browse our kart chassis and parts.