Cone Base 6 x 6 with 'X' Cutout

Reference

upn0290

BrickLink® #

x604

Cone Base 6 x 6 with 'X' Cutout (part upn0290) is a LEGO element. It appears in 2 sets, including Racers Hazard Kit and Stunt Pack. It has been produced in 2 different colors.