Check the listing for details. JCAD Low CG Battery Tray for Axial 1/18 Capra UTB18. Condition: New. Listed at 15.00 USD. This battery tray is a great upgrade for your UTB18 Capra.Lowers vehicle center of gravity by lowering the battery by around 20 mm (3/4")Clears links and servo throughout travel (clearance verified for stock parts, aftermarket parts may or may not clear)Fits the stock battery, as well as batteries up to 60 mm long x 30 mm wideMade from ASA, which is similar to ABS, but is UV stabilized.Easy to install:Remove 2 screws to remove the existing battery traySnip off the thin mounts for the stock traySlide in the Low CG tray and install the included M3x10 Button Head ScrewsPlease note:These parts are printed on a Bambu Lab P1S FDM 3D printer.FDM 3D Printed parts will typically have layer lines showing, as seen in the pictures, and may have some minor visual differences in color or appearance. There are a few ways to post-process these parts by sanding and filling in the layer lines, and then painting the parts, if you wish to have a smoother surface finish.FDM 3D Printed parts may not be as durable as injection molded panels, so care must be taken when handling the parts.