... Wheel Rims ² Rich in upgrade parts, compatible with kyosho Miniz AWD ² In 1:28 RC model field, except KYOSHO in Japan ... Gear Ratio:7.3,6.3,5.5,4.9:1 ² Weight: 132g Transmitter:² 2.4 inch TFT color ... (90,94,98,102),so you can change the cover by using them)Recommended power:² Body 4*AAA battery ... ; Transmitter 8*AA battery(NOT INCLUDE) Firelap 1/28 4WD RC Mini cooper with 2.4G Color Screen Transmitter