This is an optional set of four Samix Element Enduro Brass Spring Cups, intended for use with the Element Enduro Sendero 1/10 Rock Crawler. These spring caps are machined out of high quality brass, anodized black for added strength and style and etched with the Samix logo.
Features: All four shock retainers add 27 grams of unsprung weight to help improve climbing performance Non-slotted design like plastic caps, to prevent the spring cup from falling out More rigid and durable Machined from high quality brass material with black coating to avoid oxidation SAMIX logo etched