With the additional (!) Shifter extension for the RSeat N1 edition of the Next Level Motion Platform, you get an additional second adapter, so you can use an second original RSeat Shifter or similar on each side of the seat. The Shifter extension allows you to mount the shifter so far outward that the seat has enough room to move sideways through the Motion Platform.
The adapter plate is made of high quality aluminum and black powder coated. All necessary screws that can not be taken over by the original cockpit or the Motion Platform are included in the set. Attention: RSeat N1 Cockpit, RSeat N1 Edition of the Motion Platform, Handbrake, Shifter etc. are not included in the set! You only need this additional shifter extension if you want to mount two RSeat Shifter plates left and right at one time!