Check the listing for details. Thrustmaster TGT TGT2 TGTII Racing 13inch 33cm steering Wheel MOD DIY rally. Color: Black, Condition: New. Listed at 112.90 USD. Item description: Material: carbon fiber Diameter: 13inch /33cm Handles: coating with alcantara style suede or leather The carbon fiber wheel cut with a CNC machine, it is lighter than the orginal wheel. A lower weight means greater sensitivity and accuracy of force feedback response. what is in the box? 1.13inch STEERING WHEEL 2.hexagon screw 3.Paddle Shifter Extension -------------------------------------------------------------------------------------------------------------- Compatible: TGT;TGT II -------------------------------------------------------------------------------------------------------------- What is NOT included: - Thrustmaster hub --------------------------------------------------------------------------------------------------------------all 1 - unscrew the 4 rear screws from hub 2 - unscrew the 10 front Allen screws from the front of the steering wheel 3 - remove the orginal wheel,Put the modified wheel and tighten the 10 front Allen screws ,The 4 small screws are no longer needed. 4 - Have fun!