Replacement gear knob to fit Logitech Driving force G29/G27/G920/G923 Shifter35mm diametre 90mm long. Kit comes with Gearknob and domed badge.Simply remove the cap on the standard shifter, uncrew and remove the fit the new gear knob, tighten the original screw before finally fitting the domed badge supplied. 3d printed, great quality. Please contact me with any questions
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