Seven Speed T 1107 Transaxle

When Koenigsegg set out to design the Agera RS, and SSC the Tuatara, each needed a world class gearbox to match the performance expected from their latest hypercar platform. The gearbox needed to be able to withstand immense levels of torque, shift rapidly in automated form and perform to OEM reliably standards.

Developed by CIMA for the hypercar market, the T1107 transaxle was a clean-sheet design to support these criteria.  Using the highest grade alloy’s and most exacting manufacturing processes available today, it stands in a class of its own among modern mid-engine gearboxes. Officially rated for 1100nm of torque and 9000 rpms, and weighing less than 100kg, it has been used in higher output applications such as the SSC Tuatara and Agera RS Gryphon with great success.
 

Available now for custom vehicle applications, the transaxle can be tailored to the customer’s specific needs and application. Gears are helical cut for maximum strength and can be synchronized utilizing synchro rings, dog rings or a combination of the two. Additionally, method of actuation, type of differential and centralized synchronization are available as options. It is truly one of the most advanced gearboxes ever developed.