Tillet seat T11T medium rigidity (13 x sizes)

The Tillett "T11t" is one of the most popular seats in karting. It has a slightly softer rigidity than the T11STD (Standard) seat, which makes it a great option for most karting classes, offering a wide operating performance. It is typically used by manufacturers and professional kart teams and is currently the most popular stiffness with OK Junior, OK Senior, X30 and KZ. 

The Tillett "T11" kart seat is a World Championship winning product.  The T11t spec was used to win the 2022 KZ World Championship with Victor Gustafson at the wheel. The T11 shape is the most popular shape for adult sized karts. It has a flat base and a 58°/mid-angle reclined back. The design was created to position the driver lower in the kart whilst allowing a more powerful upright shoulder turn, giving the driver more control. Deep sides give ultimate support and reduce the risk of rib injuries. All Tillett kart seats are made in the UK from high impact resistant, strong fibreglass, using Tillett's unique manufacturing process that guarantees perfect control of rigidity.

"T" (Interim/medium) is one of four rigidities in the Tillett range