These seat runners from Recaro are designed for their range of side mounted seats and fit between the car floor and Recaro side mounts to give seat front to back adjustment. A 90° angle mounting at the front and back of the runner makes them suited to applications which do not have a flat floor.  The high quality double locking mechanism makes them ideal for performance road / track day use and also for competition use where a vehicle has multiple drivers (please check your specific championship regulations for suitability).Designed to work with side mount seatsFits between Recaro seat side mount and vehicle floorProvides 220m of front to back adjustmentHigh quality double locking mechanismOne kit required for each seat.Mounting bolt hole spacing:  There are multiple mounting bolt holes to suit various applications. Hoes are spaced at: 235mm, 260mm, 270mm, 295mmMounting width: 406mm, Height: 24mm (approx)