For WPL 1/16 D12 Mini RC Car Accessories Tires Circuit Board Gearbox Servo Parts Features: and Nice accessories to upgrade and modify your car High precision machining, stable and reliable Replace the original damaged parts to ensure long life and better working performance ,For professional use Specification Type: circuit board/gear box/plastic gear servo/tire 4PCS(optional) Applicable models:For WPL 1/16 D12 Mini Material:electric board,plastic,rubber Size Circuit board:3.5 x 3 x 1CM Wave box:8.5 x 4.5 x 3CM Servo:3.2 x 2.8 x 1.2CM 4PCS Tires:diameter 3.5cm inner diameter 2cm thickness 1cm Package includes: 1 x D12 MINI series modification accessories(optional) Note: No battery Only includes the above package contents,does not include the car LOGO on the servo,the picture is not shown Light shooting and different monitors may cause the color of the items in the picture slightly different from the real item Allowable measurement error of 1-3cm Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.