The four walls were a single casting of varying thickness

The silk screen printed colors really pop

Designed similarly to #72062 Front A-arms

Includes left crank

Pre-drilled body post holes

1UP Racing - X-Gear 13mm Buggy Rear Springs - Hard 9.75T Yellow Radios & Accessories 7 Channel The four walls were a1Upracing is thrilled to introduce the 1up Racing X Gear 13mm Buggy Springs, crafted in collaboration with the renowned spring manufacturer, X Gear Co. of Japan. These springs are the result of their commitment to delivering a game changing performance upgrade for your 1 10 RC buggy. Meticulously designed in Japan and rigorously tested by their Professional 1up Factory Drivers in the United States, these springs offer a unique combination of quality