Tillett has been at the forefront of kart seat design for over 45 years. Founded by Steve Tillett, the brand is renowned for precision engineering, strict quality control, and race-winning performance.
As a result of these high standards, some seats are classified as “very slight seconds.” These may feature very minor cosmetic imperfections in the fibreglass, but are 100% structurally sound and perform identically to first-grade seats. In most cases, once drilled and installed, these imperfections are no longer visible.
This is an excellent opportunity to own a premium Tillett seat at a reduced price—without compromising performance or safety.
The T11 is a World Championship-winning design and one of the most widely used seats in adult karting. It is the preferred choice for manufacturers and professional racing teams.
Designed with a flat base and 58° reclined back, the T11 positions the driver lower in the kart while allowing a stronger, more controlled upper body movement—improving handling and driver input.
For drivers with a longer torso, the T9.5 offers a more reclined alternative.